| 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 | $58.79 | 12.799% | $66.3145 | $66.31 | $66.30 | $66.30 |
| Purchase #2 | $19.64 | 7.508% | $21.1146 | $21.11 | $21.10 | $21.10 |
| Purchase #3 | $93.72 | 6.441% | $99.7565 | $99.76 | $99.75 | $99.80 |
| Purchase #4 | $91.35 | 5.829% | $96.6748 | $96.67 | $96.65 | $96.70 |
| Purchase #5 | $65.26 | 4.601% | $68.2626 | $68.26 | $68.25 | $68.30 |
| Purchase #6 | $34.68 | 12.272% | $38.9359 | $38.94 | $38.95 | $38.90 |
| Purchase #7 | $46.48 | 11.102% | $51.6402 | $51.64 | $51.65 | $51.60 |
| 7 purchase totals = | $409.92 | $442.6991 | $442.69 | $442.65 | $442.70 | |