| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.77 | 6.477% | $50.8641 | $50.86 | $50.85 | $50.90 |
| Purchase #2 | $225.73 | 6.732% | $240.9261 | $240.93 | $240.95 | $240.90 |
| Purchase #3 | $108.58 | 9.533% | $118.9309 | $118.93 | $118.95 | $118.90 |
| Purchase #4 | $149.34 | 4.207% | $155.6227 | $155.62 | $155.60 | $155.60 |
| Purchase #5 | $196.59 | 12.697% | $221.551 | $221.55 | $221.55 | $221.60 |
| Purchase #6 | $156.36 | 13.866% | $178.0409 | $178.04 | $178.05 | $178.00 |
| Purchase #7 | $168.71 | 6.166% | $179.1127 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $1,053.08 | $1,145.0484 | $1,145.04 | $1,145.05 | $1,145.00 | |