| 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 | $66.31 | 12.231% | $74.4204 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $26.95 | 6.210% | $28.6236 | $28.62 | $28.60 | $28.60 |
| Purchase #3 | $245.85 | 12.346% | $276.2026 | $276.20 | $276.20 | $276.20 |
| Purchase #4 | $6.67 | 11.748% | $7.4536 | $7.45 | $7.45 | $7.50 |
| Purchase #5 | $50.97 | 11.767% | $56.9676 | $56.97 | $56.95 | $57.00 |
| Purchase #6 | $160.71 | 4.349% | $167.6993 | $167.70 | $167.70 | $167.70 |
| Purchase #7 | $155.98 | 7.526% | $167.7191 | $167.72 | $167.70 | $167.70 |
| 7 purchase totals = | $713.44 | $779.0862 | $779.08 | $779.00 | $779.10 | |