| 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 | $103.96 | 7.862% | $112.1333 | $112.13 | $112.15 | $112.10 |
| Purchase #2 | $86.65 | 5.483% | $91.401 | $91.40 | $91.40 | $91.40 |
| Purchase #3 | $43.71 | 3.668% | $45.3133 | $45.31 | $45.30 | $45.30 |
| Purchase #4 | $41.82 | 12.386% | $46.9998 | $47.00 | $47.00 | $47.00 |
| Purchase #5 | $103.30 | 4.577% | $108.028 | $108.03 | $108.05 | $108.00 |
| Purchase #6 | $183.65 | 11.617% | $204.9846 | $204.98 | $205.00 | $205.00 |
| Purchase #7 | $45.74 | 4.428% | $47.7654 | $47.77 | $47.75 | $47.80 |
| 7 purchase totals = | $608.83 | $656.6254 | $656.62 | $656.65 | $656.60 | |