| 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 | $101.66 | 7.745% | $109.5336 | $109.53 | $109.55 | $109.50 |
| Purchase #2 | $83.58 | 11.336% | $93.0546 | $93.05 | $93.05 | $93.10 |
| Purchase #3 | $114.73 | 9.504% | $125.6339 | $125.63 | $125.65 | $125.60 |
| Purchase #4 | $46.70 | 6.496% | $49.7336 | $49.73 | $49.75 | $49.70 |
| Purchase #5 | $106.82 | 4.489% | $111.6151 | $111.62 | $111.60 | $111.60 |
| Purchase #6 | $87.33 | 8.607% | $94.8465 | $94.85 | $94.85 | $94.80 |
| Purchase #7 | $175.83 | 11.182% | $195.4913 | $195.49 | $195.50 | $195.50 |
| 7 purchase totals = | $716.65 | $779.9086 | $779.90 | $779.95 | $779.80 | |