| 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 | $48.69 | 3.452% | $50.3708 | $50.37 | $50.35 | $50.40 |
| Purchase #2 | $226.79 | 5.272% | $238.7464 | $238.75 | $238.75 | $238.70 |
| Purchase #3 | $183.58 | 13.399% | $208.1779 | $208.18 | $208.20 | $208.20 |
| Purchase #4 | $238.96 | 9.757% | $262.2753 | $262.28 | $262.30 | $262.30 |
| Purchase #5 | $160.34 | 10.165% | $176.6386 | $176.64 | $176.65 | $176.60 |
| Purchase #6 | $172.33 | 4.647% | $180.3382 | $180.34 | $180.35 | $180.30 |
| Purchase #7 | $12.57 | 3.859% | $13.0551 | $13.06 | $13.05 | $13.10 |
| 7 purchase totals = | $1,043.26 | $1,129.6023 | $1,129.62 | $1,129.65 | $1,129.60 | |