| 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 | $93.80 | 7.145% | $100.502 | $100.50 | $100.50 | $100.50 |
| Purchase #2 | $125.86 | 7.819% | $135.701 | $135.70 | $135.70 | $135.70 |
| Purchase #3 | $27.39 | 6.151% | $29.0748 | $29.07 | $29.05 | $29.10 |
| Purchase #4 | $43.95 | 6.498% | $46.8059 | $46.81 | $46.80 | $46.80 |
| Purchase #5 | $227.40 | 6.699% | $242.6335 | $242.63 | $242.65 | $242.60 |
| Purchase #6 | $130.94 | 7.511% | $140.7749 | $140.77 | $140.75 | $140.80 |
| Purchase #7 | $154.50 | 3.147% | $159.3621 | $159.36 | $159.35 | $159.40 |
| 7 purchase totals = | $803.84 | $854.8542 | $854.84 | $854.80 | $854.90 | |