| 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 | $57.46 | 5.713% | $60.7427 | $60.74 | $60.75 | $60.70 |
| Purchase #2 | $231.79 | 11.512% | $258.4737 | $258.47 | $258.45 | $258.50 |
| Purchase #3 | $224.96 | 8.741% | $244.6238 | $244.62 | $244.60 | $244.60 |
| Purchase #4 | $176.74 | 13.560% | $200.7059 | $200.71 | $200.70 | $200.70 |
| Purchase #5 | $77.31 | 3.510% | $80.0236 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $170.89 | 7.145% | $183.1001 | $183.10 | $183.10 | $183.10 |
| Purchase #7 | $96.78 | 11.866% | $108.2639 | $108.26 | $108.25 | $108.30 |
| 7 purchase totals = | $1,035.93 | $1,135.9337 | $1,135.92 | $1,135.85 | $1,135.90 | |