| 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 | $73.69 | 5.162% | $77.4939 | $77.49 | $77.50 | $77.50 |
| Purchase #2 | $146.56 | 9.446% | $160.4041 | $160.40 | $160.40 | $160.40 |
| Purchase #3 | $63.61 | 8.815% | $69.2172 | $69.22 | $69.20 | $69.20 |
| Purchase #4 | $101.89 | 7.604% | $109.6377 | $109.64 | $109.65 | $109.60 |
| Purchase #5 | $178.47 | 11.622% | $199.2118 | $199.21 | $199.20 | $199.20 |
| Purchase #6 | $201.59 | 4.489% | $210.6394 | $210.64 | $210.65 | $210.60 |
| Purchase #7 | $147.44 | 8.487% | $159.9532 | $159.95 | $159.95 | $160.00 |
| 7 purchase totals = | $913.25 | $986.5573 | $986.55 | $986.55 | $986.50 | |