| 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 | $76.88 | 10.280% | $84.7833 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $138.91 | 7.688% | $149.5894 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $87.41 | 4.558% | $91.3941 | $91.39 | $91.40 | $91.40 |
| Purchase #4 | $125.50 | 4.439% | $131.0709 | $131.07 | $131.05 | $131.10 |
| Purchase #5 | $10.64 | 9.546% | $11.6557 | $11.66 | $11.65 | $11.70 |
| Purchase #6 | $186.87 | 12.413% | $210.0662 | $210.07 | $210.05 | $210.10 |
| Purchase #7 | $76.28 | 4.143% | $79.4403 | $79.44 | $79.45 | $79.40 |
| 7 purchase totals = | $702.49 | $757.9999 | $758.00 | $758.00 | $758.10 | |