| 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 | $86.91 | 7.541% | $93.4639 | $93.46 | $93.45 | $93.50 |
| Purchase #2 | $71.61 | 12.170% | $80.3249 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $178.63 | 8.113% | $193.1223 | $193.12 | $193.10 | $193.10 |
| Purchase #4 | $76.31 | 3.312% | $78.8374 | $78.84 | $78.85 | $78.80 |
| Purchase #5 | $176.35 | 8.798% | $191.8653 | $191.87 | $191.85 | $191.90 |
| Purchase #6 | $178.31 | 6.187% | $189.342 | $189.34 | $189.35 | $189.30 |
| Purchase #7 | $128.48 | 7.420% | $138.0132 | $138.01 | $138.00 | $138.00 |
| 7 purchase totals = | $896.60 | $964.9690 | $964.96 | $964.90 | $964.90 | |