| 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 | $49.42 | 4.253% | $51.5218 | $51.52 | $51.50 | $51.50 |
| Purchase #2 | $47.64 | 11.745% | $53.2353 | $53.24 | $53.25 | $53.20 |
| Purchase #3 | $189.36 | 11.771% | $211.6496 | $211.65 | $211.65 | $211.60 |
| Purchase #4 | $43.40 | 3.223% | $44.7988 | $44.80 | $44.80 | $44.80 |
| Purchase #5 | $166.28 | 9.873% | $182.6968 | $182.70 | $182.70 | $182.70 |
| Purchase #6 | $211.29 | 5.117% | $222.1017 | $222.10 | $222.10 | $222.10 |
| Purchase #7 | $67.33 | 6.590% | $71.767 | $71.77 | $71.75 | $71.80 |
| 7 purchase totals = | $774.72 | $837.7710 | $837.78 | $837.75 | $837.70 | |