| 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 | $106.42 | 13.617% | $120.9112 | $120.91 | $120.90 | $120.90 |
| Purchase #2 | $81.53 | 13.787% | $92.7705 | $92.77 | $92.75 | $92.80 |
| Purchase #3 | $193.98 | 12.621% | $218.4622 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $13.66 | 5.664% | $14.4337 | $14.43 | $14.45 | $14.40 |
| Purchase #5 | $22.50 | 7.269% | $24.1355 | $24.14 | $24.15 | $24.10 |
| Purchase #6 | $69.32 | 11.248% | $77.1171 | $77.12 | $77.10 | $77.10 |
| Purchase #7 | $191.93 | 5.697% | $202.8643 | $202.86 | $202.85 | $202.90 |
| 7 purchase totals = | $679.34 | $750.6945 | $750.69 | $750.65 | $750.70 | |