| 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 | $22.78 | 11.512% | $25.4024 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $149.73 | 8.397% | $162.3028 | $162.30 | $162.30 | $162.30 |
| Purchase #3 | $31.61 | 6.493% | $33.6624 | $33.66 | $33.65 | $33.70 |
| Purchase #4 | $171.71 | 4.692% | $179.7666 | $179.77 | $179.75 | $179.80 |
| Purchase #5 | $249.54 | 3.525% | $258.3363 | $258.34 | $258.35 | $258.30 |
| Purchase #6 | $237.80 | 8.489% | $257.9868 | $257.99 | $258.00 | $258.00 |
| Purchase #7 | $38.65 | 13.356% | $43.8121 | $43.81 | $43.80 | $43.80 |
| 7 purchase totals = | $901.82 | $961.2694 | $961.27 | $961.25 | $961.30 | |