| 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 | $43.62 | 11.284% | $48.5421 | $48.54 | $48.55 | $48.50 |
| Purchase #2 | $155.70 | 11.610% | $173.7768 | $173.78 | $173.80 | $173.80 |
| Purchase #3 | $41.90 | 6.238% | $44.5137 | $44.51 | $44.50 | $44.50 |
| Purchase #4 | $186.78 | 7.511% | $200.809 | $200.81 | $200.80 | $200.80 |
| Purchase #5 | $105.80 | 8.241% | $114.519 | $114.52 | $114.50 | $114.50 |
| Purchase #6 | $219.34 | 4.138% | $228.4163 | $228.42 | $228.40 | $228.40 |
| Purchase #7 | $101.35 | 8.633% | $110.0995 | $110.10 | $110.10 | $110.10 |
| 7 purchase totals = | $854.49 | $920.6764 | $920.68 | $920.65 | $920.60 | |