| 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 | $29.51 | 8.186% | $31.9257 | $31.93 | $31.95 | $31.90 |
| Purchase #2 | $24.32 | 6.141% | $25.8135 | $25.81 | $25.80 | $25.80 |
| Purchase #3 | $168.60 | 11.646% | $188.2352 | $188.24 | $188.25 | $188.20 |
| Purchase #4 | $184.60 | 7.123% | $197.7491 | $197.75 | $197.75 | $197.70 |
| Purchase #5 | $53.49 | 9.624% | $58.6379 | $58.64 | $58.65 | $58.60 |
| Purchase #6 | $235.99 | 4.279% | $246.088 | $246.09 | $246.10 | $246.10 |
| Purchase #7 | $139.72 | 5.441% | $147.3222 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $836.23 | $895.7716 | $895.78 | $895.80 | $895.60 | |