| 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 | $57.44 | 10.530% | $63.4884 | $63.49 | $63.50 | $63.50 |
| Purchase #2 | $152.64 | 7.857% | $164.6329 | $164.63 | $164.65 | $164.60 |
| Purchase #3 | $20.39 | 8.477% | $22.1185 | $22.12 | $22.10 | $22.10 |
| Purchase #4 | $84.60 | 6.797% | $90.3503 | $90.35 | $90.35 | $90.40 |
| Purchase #5 | $199.32 | 7.234% | $213.7388 | $213.74 | $213.75 | $213.70 |
| Purchase #6 | $170.72 | 13.305% | $193.4343 | $193.43 | $193.45 | $193.40 |
| Purchase #7 | $93.40 | 6.768% | $99.7213 | $99.72 | $99.70 | $99.70 |
| 7 purchase totals = | $778.51 | $847.4845 | $847.48 | $847.50 | $847.40 | |