| 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 | $46.36 | 6.320% | $49.29 | $49.29 | $49.30 | $49.30 |
| Purchase #2 | $38.60 | 8.644% | $41.9366 | $41.94 | $41.95 | $41.90 |
| Purchase #3 | $198.99 | 5.414% | $209.7633 | $209.76 | $209.75 | $209.80 |
| Purchase #4 | $126.71 | 6.827% | $135.3605 | $135.36 | $135.35 | $135.40 |
| Purchase #5 | $13.71 | 4.840% | $14.3736 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $32.41 | 6.825% | $34.622 | $34.62 | $34.60 | $34.60 |
| Purchase #7 | $165.32 | 11.723% | $184.7005 | $184.70 | $184.70 | $184.70 |
| 7 purchase totals = | $622.10 | $670.0465 | $670.04 | $670.00 | $670.10 | |