| 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 | $114.43 | 12.280% | $128.482 | $128.48 | $128.50 | $128.50 |
| Purchase #2 | $70.97 | 7.495% | $76.2892 | $76.29 | $76.30 | $76.30 |
| Purchase #3 | $31.68 | 6.544% | $33.7531 | $33.75 | $33.75 | $33.80 |
| Purchase #4 | $47.30 | 4.296% | $49.332 | $49.33 | $49.35 | $49.30 |
| Purchase #5 | $103.81 | 6.434% | $110.4891 | $110.49 | $110.50 | $110.50 |
| Purchase #6 | $161.32 | 12.447% | $181.3995 | $181.40 | $181.40 | $181.40 |
| Purchase #7 | $34.69 | 10.233% | $38.2398 | $38.24 | $38.25 | $38.20 |
| 7 purchase totals = | $564.20 | $617.9847 | $617.98 | $618.05 | $618.00 | |