| 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 | $38.95 | 4.343% | $40.6416 | $40.64 | $40.65 | $40.60 |
| Purchase #2 | $200.60 | 12.379% | $225.4323 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $196.45 | 12.623% | $221.2479 | $221.25 | $221.25 | $221.20 |
| Purchase #4 | $187.31 | 9.849% | $205.7582 | $205.76 | $205.75 | $205.80 |
| Purchase #5 | $108.98 | 6.788% | $116.3776 | $116.38 | $116.40 | $116.40 |
| Purchase #6 | $25.77 | 13.120% | $29.151 | $29.15 | $29.15 | $29.20 |
| Purchase #7 | $94.48 | 7.278% | $101.3563 | $101.36 | $101.35 | $101.40 |
| 7 purchase totals = | $852.54 | $939.9649 | $939.97 | $940.00 | $940.00 | |