| 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 | $115.86 | 9.232% | $126.5562 | $126.56 | $126.55 | $126.60 |
| Purchase #2 | $93.54 | 12.539% | $105.269 | $105.27 | $105.25 | $105.30 |
| Purchase #3 | $19.58 | 12.120% | $21.9531 | $21.95 | $21.95 | $22.00 |
| Purchase #4 | $80.87 | 9.549% | $88.5923 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $88.98 | 13.623% | $101.1017 | $101.10 | $101.10 | $101.10 |
| Purchase #6 | $182.33 | 8.349% | $197.5527 | $197.55 | $197.55 | $197.60 |
| Purchase #7 | $45.52 | 8.652% | $49.4584 | $49.46 | $49.45 | $49.50 |
| 7 purchase totals = | $626.68 | $690.4834 | $690.48 | $690.45 | $690.70 | |