| 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 | $200.40 | 5.617% | $211.6565 | $211.66 | $211.65 | $211.70 |
| Purchase #2 | $35.56 | 8.783% | $38.6832 | $38.68 | $38.70 | $38.70 |
| Purchase #3 | $111.41 | 3.662% | $115.4898 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $53.56 | 11.567% | $59.7553 | $59.76 | $59.75 | $59.80 |
| Purchase #5 | $51.76 | 8.653% | $56.2388 | $56.24 | $56.25 | $56.20 |
| Purchase #6 | $237.28 | 6.584% | $252.9025 | $252.90 | $252.90 | $252.90 |
| Purchase #7 | $71.43 | 12.822% | $80.5888 | $80.59 | $80.60 | $80.60 |
| 7 purchase totals = | $761.40 | $815.3149 | $815.32 | $815.35 | $815.40 | |