| 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 | $87.40 | 3.234% | $90.2265 | $90.23 | $90.25 | $90.20 |
| Purchase #2 | $65.36 | 13.203% | $73.9895 | $73.99 | $74.00 | $74.00 |
| Purchase #3 | $13.95 | 6.301% | $14.829 | $14.83 | $14.85 | $14.80 |
| Purchase #4 | $117.28 | 10.388% | $129.463 | $129.46 | $129.45 | $129.50 |
| Purchase #5 | $80.97 | 5.491% | $85.4161 | $85.42 | $85.40 | $85.40 |
| Purchase #6 | $118.34 | 8.693% | $128.6273 | $128.63 | $128.65 | $128.60 |
| Purchase #7 | $43.67 | 7.216% | $46.8212 | $46.82 | $46.80 | $46.80 |
| 7 purchase totals = | $526.97 | $569.3726 | $569.38 | $569.40 | $569.30 | |