| 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 | $61.57 | 9.165% | $67.2129 | $67.21 | $67.20 | $67.20 |
| Purchase #2 | $248.45 | 11.662% | $277.4242 | $277.42 | $277.40 | $277.40 |
| Purchase #3 | $238.76 | 8.363% | $258.7275 | $258.73 | $258.75 | $258.70 |
| Purchase #4 | $15.73 | 9.259% | $17.1864 | $17.19 | $17.20 | $17.20 |
| Purchase #5 | $247.81 | 3.230% | $255.8143 | $255.81 | $255.80 | $255.80 |
| Purchase #6 | $15.31 | 7.631% | $16.4783 | $16.48 | $16.50 | $16.50 |
| Purchase #7 | $7.76 | 7.540% | $8.3451 | $8.35 | $8.35 | $8.30 |
| 7 purchase totals = | $835.39 | $901.1887 | $901.19 | $901.20 | $901.10 | |