| 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 | $89.27 | 3.354% | $92.2641 | $92.26 | $92.25 | $92.30 |
| Purchase #2 | $200.54 | 12.541% | $225.6897 | $225.69 | $225.70 | $225.70 |
| Purchase #3 | $207.86 | 9.379% | $227.3552 | $227.36 | $227.35 | $227.40 |
| Purchase #4 | $18.32 | 7.724% | $19.735 | $19.74 | $19.75 | $19.70 |
| Purchase #5 | $175.58 | 4.745% | $183.9113 | $183.91 | $183.90 | $183.90 |
| Purchase #6 | $43.84 | 6.395% | $46.6436 | $46.64 | $46.65 | $46.60 |
| Purchase #7 | $80.86 | 13.177% | $91.5149 | $91.51 | $91.50 | $91.50 |
| 7 purchase totals = | $816.27 | $887.1138 | $887.11 | $887.10 | $887.10 | |