| 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 | $79.87 | 13.757% | $90.8577 | $90.86 | $90.85 | $90.90 |
| Purchase #2 | $194.65 | 9.257% | $212.6688 | $212.67 | $212.65 | $212.70 |
| Purchase #3 | $239.55 | 11.310% | $266.6431 | $266.64 | $266.65 | $266.60 |
| Purchase #4 | $109.42 | 8.316% | $118.5194 | $118.52 | $118.50 | $118.50 |
| Purchase #5 | $142.58 | 3.871% | $148.0993 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $110.43 | 13.157% | $124.9593 | $124.96 | $124.95 | $125.00 |
| Purchase #7 | $96.66 | 6.690% | $103.1266 | $103.13 | $103.15 | $103.10 |
| 7 purchase totals = | $973.16 | $1,064.8742 | $1,064.88 | $1,064.85 | $1,064.90 | |