| 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 | $35.45 | 13.145% | $40.1099 | $40.11 | $40.10 | $40.10 |
| Purchase #2 | $198.65 | 11.505% | $221.5047 | $221.50 | $221.50 | $221.50 |
| Purchase #3 | $8.87 | 12.356% | $9.966 | $9.97 | $9.95 | $10.00 |
| Purchase #4 | $164.58 | 5.157% | $173.0674 | $173.07 | $173.05 | $173.10 |
| Purchase #5 | $152.39 | 7.665% | $164.0707 | $164.07 | $164.05 | $164.10 |
| Purchase #6 | $41.45 | 13.413% | $47.0097 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $244.42 | 8.167% | $264.3818 | $264.38 | $264.40 | $264.40 |
| 7 purchase totals = | $845.81 | $920.1102 | $920.11 | $920.05 | $920.20 | |