| 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 | $17.58 | 9.827% | $19.3076 | $19.31 | $19.30 | $19.30 |
| Purchase #2 | $57.59 | 4.414% | $60.132 | $60.13 | $60.15 | $60.10 |
| Purchase #3 | $81.28 | 9.357% | $88.8854 | $88.89 | $88.90 | $88.90 |
| Purchase #4 | $21.69 | 12.525% | $24.4067 | $24.41 | $24.40 | $24.40 |
| Purchase #5 | $36.94 | 9.283% | $40.3691 | $40.37 | $40.35 | $40.40 |
| Purchase #6 | $106.63 | 9.331% | $116.5796 | $116.58 | $116.60 | $116.60 |
| Purchase #7 | $130.76 | 7.793% | $140.9501 | $140.95 | $140.95 | $141.00 |
| 7 purchase totals = | $452.47 | $490.6305 | $490.64 | $490.65 | $490.70 | |