| 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 | $91.43 | 8.198% | $98.9254 | $98.93 | $98.95 | $98.90 |
| Purchase #2 | $34.65 | 12.869% | $39.1091 | $39.11 | $39.10 | $39.10 |
| Purchase #3 | $141.74 | 9.330% | $154.9643 | $154.96 | $154.95 | $155.00 |
| Purchase #4 | $174.31 | 11.644% | $194.6067 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $215.66 | 10.706% | $238.7486 | $238.75 | $238.75 | $238.70 |
| Purchase #6 | $14.95 | 3.281% | $15.4405 | $15.44 | $15.45 | $15.40 |
| Purchase #7 | $157.67 | 7.847% | $170.0424 | $170.04 | $170.05 | $170.00 |
| 7 purchase totals = | $830.41 | $911.8370 | $911.84 | $911.85 | $911.70 | |