| 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 | $35.67 | 8.363% | $38.6531 | $38.65 | $38.65 | $38.70 |
| Purchase #2 | $137.62 | 4.742% | $144.1459 | $144.15 | $144.15 | $144.10 |
| Purchase #3 | $80.53 | 5.245% | $84.7538 | $84.75 | $84.75 | $84.80 |
| Purchase #4 | $162.49 | 5.712% | $171.7714 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $143.43 | 11.839% | $160.4107 | $160.41 | $160.40 | $160.40 |
| Purchase #6 | $74.51 | 6.209% | $79.1363 | $79.14 | $79.15 | $79.10 |
| Purchase #7 | $39.84 | 9.638% | $43.6798 | $43.68 | $43.70 | $43.70 |
| 7 purchase totals = | $674.09 | $722.5510 | $722.55 | $722.55 | $722.60 | |