| 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 | $118.77 | 5.688% | $125.5256 | $125.53 | $125.55 | $125.50 |
| Purchase #2 | $88.40 | 9.627% | $96.9103 | $96.91 | $96.90 | $96.90 |
| Purchase #3 | $126.41 | 9.573% | $138.5112 | $138.51 | $138.50 | $138.50 |
| Purchase #4 | $83.45 | 4.860% | $87.5057 | $87.51 | $87.50 | $87.50 |
| Purchase #5 | $44.98 | 12.230% | $50.4811 | $50.48 | $50.50 | $50.50 |
| Purchase #6 | $28.32 | 3.243% | $29.2384 | $29.24 | $29.25 | $29.20 |
| Purchase #7 | $160.80 | 12.855% | $181.4708 | $181.47 | $181.45 | $181.50 |
| 7 purchase totals = | $651.13 | $709.6431 | $709.65 | $709.65 | $709.60 | |