| 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 | $64.52 | 5.634% | $68.1551 | $68.16 | $68.15 | $68.20 |
| Purchase #2 | $106.39 | 5.254% | $111.9797 | $111.98 | $112.00 | $112.00 |
| Purchase #3 | $172.27 | 10.429% | $190.236 | $190.24 | $190.25 | $190.20 |
| Purchase #4 | $5.96 | 7.576% | $6.4115 | $6.41 | $6.40 | $6.40 |
| Purchase #5 | $194.48 | 12.673% | $219.1265 | $219.13 | $219.15 | $219.10 |
| Purchase #6 | $83.60 | 9.626% | $91.6473 | $91.65 | $91.65 | $91.60 |
| Purchase #7 | $218.38 | 8.704% | $237.3878 | $237.39 | $237.40 | $237.40 |
| 7 purchase totals = | $845.60 | $924.9439 | $924.96 | $925.00 | $924.90 | |