| 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 | $42.62 | 7.158% | $45.6707 | $45.67 | $45.65 | $45.70 |
| Purchase #2 | $91.62 | 12.831% | $103.3758 | $103.38 | $103.40 | $103.40 |
| Purchase #3 | $171.76 | 5.620% | $181.4129 | $181.41 | $181.40 | $181.40 |
| Purchase #4 | $238.29 | 5.356% | $251.0528 | $251.05 | $251.05 | $251.10 |
| Purchase #5 | $130.85 | 4.172% | $136.3091 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $77.29 | 4.621% | $80.8616 | $80.86 | $80.85 | $80.90 |
| Purchase #7 | $64.84 | 6.238% | $68.8847 | $68.88 | $68.90 | $68.90 |
| 7 purchase totals = | $817.27 | $867.5676 | $867.56 | $867.55 | $867.70 | |