| 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 | $5.74 | 7.778% | $6.1865 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $18.80 | 9.591% | $20.6031 | $20.60 | $20.60 | $20.60 |
| Purchase #3 | $59.37 | 13.870% | $67.6046 | $67.60 | $67.60 | $67.60 |
| Purchase #4 | $118.71 | 4.203% | $123.6994 | $123.70 | $123.70 | $123.70 |
| Purchase #5 | $141.29 | 4.271% | $147.3245 | $147.32 | $147.30 | $147.30 |
| Purchase #6 | $232.86 | 7.532% | $250.399 | $250.40 | $250.40 | $250.40 |
| Purchase #7 | $210.57 | 11.793% | $235.4025 | $235.40 | $235.40 | $235.40 |
| 7 purchase totals = | $787.34 | $851.2196 | $851.21 | $851.20 | $851.20 | |