| 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 | $101.76 | 8.653% | $110.5653 | $110.57 | $110.55 | $110.60 |
| Purchase #2 | $84.61 | 13.659% | $96.1669 | $96.17 | $96.15 | $96.20 |
| Purchase #3 | $21.92 | 4.659% | $22.9413 | $22.94 | $22.95 | $22.90 |
| Purchase #4 | $50.65 | 8.263% | $54.8352 | $54.84 | $54.85 | $54.80 |
| Purchase #5 | $7.31 | 5.794% | $7.7335 | $7.73 | $7.75 | $7.70 |
| Purchase #6 | $11.77 | 5.842% | $12.4576 | $12.46 | $12.45 | $12.50 |
| Purchase #7 | $218.65 | 7.845% | $235.8031 | $235.80 | $235.80 | $235.80 |
| 7 purchase totals = | $496.67 | $540.5029 | $540.51 | $540.50 | $540.50 | |