| 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 | $111.93 | 3.830% | $116.2169 | $116.22 | $116.20 | $116.20 |
| Purchase #2 | $78.41 | 7.386% | $84.2014 | $84.20 | $84.20 | $84.20 |
| Purchase #3 | $23.30 | 5.687% | $24.6251 | $24.63 | $24.65 | $24.60 |
| Purchase #4 | $62.95 | 12.450% | $70.7873 | $70.79 | $70.80 | $70.80 |
| Purchase #5 | $96.66 | 4.710% | $101.2127 | $101.21 | $101.20 | $101.20 |
| Purchase #6 | $150.31 | 11.592% | $167.7339 | $167.73 | $167.75 | $167.70 |
| Purchase #7 | $51.74 | 3.672% | $53.6399 | $53.64 | $53.65 | $53.60 |
| 7 purchase totals = | $575.30 | $618.4172 | $618.42 | $618.45 | $618.30 | |