| 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 | $27.76 | 5.869% | $29.3892 | $29.39 | $29.40 | $29.40 |
| Purchase #2 | $237.75 | 5.712% | $251.3303 | $251.33 | $251.35 | $251.30 |
| Purchase #3 | $135.31 | 12.793% | $152.6202 | $152.62 | $152.60 | $152.60 |
| Purchase #4 | $49.72 | 10.564% | $54.9724 | $54.97 | $54.95 | $55.00 |
| Purchase #5 | $179.50 | 11.675% | $200.4566 | $200.46 | $200.45 | $200.50 |
| Purchase #6 | $109.52 | 9.416% | $119.8324 | $119.83 | $119.85 | $119.80 |
| Purchase #7 | $84.28 | 8.184% | $91.1775 | $91.18 | $91.20 | $91.20 |
| 7 purchase totals = | $823.84 | $899.7786 | $899.78 | $899.80 | $899.80 | |