| 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 | $29.34 | 12.641% | $33.0489 | $33.05 | $33.05 | $33.00 |
| Purchase #2 | $243.80 | 6.287% | $259.1277 | $259.13 | $259.15 | $259.10 |
| Purchase #3 | $45.52 | 3.439% | $47.0854 | $47.09 | $47.10 | $47.10 |
| Purchase #4 | $44.92 | 12.685% | $50.6181 | $50.62 | $50.60 | $50.60 |
| Purchase #5 | $192.98 | 13.355% | $218.7525 | $218.75 | $218.75 | $218.80 |
| Purchase #6 | $28.85 | 3.865% | $29.9651 | $29.97 | $29.95 | $30.00 |
| Purchase #7 | $24.98 | 6.171% | $26.5215 | $26.52 | $26.50 | $26.50 |
| 7 purchase totals = | $610.39 | $665.1192 | $665.13 | $665.10 | $665.10 | |