| 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 | $63.58 | 11.248% | $70.7315 | $70.73 | $70.75 | $70.70 |
| Purchase #2 | $94.54 | 12.557% | $106.4114 | $106.41 | $106.40 | $106.40 |
| Purchase #3 | $20.27 | 5.687% | $21.4228 | $21.42 | $21.40 | $21.40 |
| Purchase #4 | $81.90 | 3.471% | $84.7427 | $84.74 | $84.75 | $84.70 |
| Purchase #5 | $36.34 | 6.448% | $38.6832 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $128.42 | 11.533% | $143.2307 | $143.23 | $143.25 | $143.20 |
| Purchase #7 | $95.85 | 8.151% | $103.6627 | $103.66 | $103.65 | $103.70 |
| 7 purchase totals = | $520.90 | $568.8850 | $568.87 | $568.90 | $568.80 | |