| 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 | $8.91 | 8.740% | $9.6887 | $9.69 | $9.70 | $9.70 |
| Purchase #2 | $230.46 | 3.216% | $237.8716 | $237.87 | $237.85 | $237.90 |
| Purchase #3 | $33.93 | 12.735% | $38.251 | $38.25 | $38.25 | $38.30 |
| Purchase #4 | $237.95 | 7.630% | $256.1056 | $256.11 | $256.10 | $256.10 |
| Purchase #5 | $58.59 | 8.332% | $63.4717 | $63.47 | $63.45 | $63.50 |
| Purchase #6 | $118.28 | 10.200% | $130.3446 | $130.34 | $130.35 | $130.30 |
| Purchase #7 | $62.72 | 13.158% | $70.9727 | $70.97 | $70.95 | $71.00 |
| 7 purchase totals = | $750.84 | $806.7059 | $806.70 | $806.65 | $806.80 | |