| 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 | $17.64 | 11.310% | $19.6351 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $124.33 | 12.237% | $139.5443 | $139.54 | $139.55 | $139.50 |
| Purchase #3 | $86.52 | 5.109% | $90.9403 | $90.94 | $90.95 | $90.90 |
| Purchase #4 | $150.80 | 13.431% | $171.0539 | $171.05 | $171.05 | $171.10 |
| Purchase #5 | $80.67 | 5.205% | $84.8689 | $84.87 | $84.85 | $84.90 |
| Purchase #6 | $160.40 | 13.245% | $181.645 | $181.65 | $181.65 | $181.60 |
| Purchase #7 | $13.45 | 7.169% | $14.4142 | $14.41 | $14.40 | $14.40 |
| 7 purchase totals = | $633.81 | $702.1017 | $702.10 | $702.10 | $702.00 | |