| 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 | $89.98 | 4.176% | $93.7376 | $93.74 | $93.75 | $93.70 |
| Purchase #2 | $91.60 | 6.641% | $97.6832 | $97.68 | $97.70 | $97.70 |
| Purchase #3 | $195.32 | 5.217% | $205.5098 | $205.51 | $205.50 | $205.50 |
| Purchase #4 | $115.75 | 13.191% | $131.0186 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $21.44 | 4.251% | $22.3514 | $22.35 | $22.35 | $22.40 |
| Purchase #6 | $120.71 | 13.346% | $136.82 | $136.82 | $136.80 | $136.80 |
| Purchase #7 | $134.57 | 6.743% | $143.6441 | $143.64 | $143.65 | $143.60 |
| 7 purchase totals = | $769.37 | $830.7647 | $830.76 | $830.75 | $830.70 | |