| 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 | $87.90 | 12.361% | $98.7653 | $98.77 | $98.75 | $98.80 |
| Purchase #2 | $151.29 | 6.697% | $161.4219 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $9.87 | 12.556% | $11.1093 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $238.95 | 3.534% | $247.3945 | $247.39 | $247.40 | $247.40 |
| Purchase #5 | $34.63 | 9.369% | $37.8745 | $37.87 | $37.85 | $37.90 |
| Purchase #6 | $206.45 | 5.745% | $218.3106 | $218.31 | $218.30 | $218.30 |
| Purchase #7 | $26.97 | 3.148% | $27.819 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $756.06 | $802.6951 | $802.69 | $802.60 | $802.70 | |