| 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 | $121.95 | 10.795% | $135.1145 | $135.11 | $135.10 | $135.10 |
| Purchase #2 | $43.30 | 4.668% | $45.3212 | $45.32 | $45.30 | $45.30 |
| Purchase #3 | $91.89 | 12.302% | $103.1943 | $103.19 | $103.20 | $103.20 |
| Purchase #4 | $248.58 | 3.443% | $257.1386 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $242.41 | 6.617% | $258.4503 | $258.45 | $258.45 | $258.50 |
| Purchase #6 | $84.68 | 3.480% | $87.6269 | $87.63 | $87.65 | $87.60 |
| Purchase #7 | $41.98 | 13.305% | $47.5654 | $47.57 | $47.55 | $47.60 |
| 7 purchase totals = | $874.79 | $934.4112 | $934.41 | $934.40 | $934.40 | |