| 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 | $24.74 | 13.108% | $27.9829 | $27.98 | $28.00 | $28.00 |
| Purchase #2 | $98.62 | 7.814% | $106.3262 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $68.41 | 9.505% | $74.9124 | $74.91 | $74.90 | $74.90 |
| Purchase #4 | $166.31 | 10.294% | $183.43 | $183.43 | $183.45 | $183.40 |
| Purchase #5 | $19.87 | 9.649% | $21.7873 | $21.79 | $21.80 | $21.80 |
| Purchase #6 | $193.52 | 11.817% | $216.3883 | $216.39 | $216.40 | $216.40 |
| Purchase #7 | $108.77 | 6.798% | $116.1642 | $116.16 | $116.15 | $116.20 |
| 7 purchase totals = | $680.24 | $746.9913 | $746.99 | $747.05 | $747.00 | |