| 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 | $69.62 | 11.437% | $77.5824 | $77.58 | $77.60 | $77.60 |
| Purchase #2 | $63.58 | 12.244% | $71.3647 | $71.36 | $71.35 | $71.40 |
| Purchase #3 | $64.55 | 5.838% | $68.3184 | $68.32 | $68.30 | $68.30 |
| Purchase #4 | $43.91 | 13.445% | $49.8137 | $49.81 | $49.80 | $49.80 |
| Purchase #5 | $16.90 | 8.519% | $18.3397 | $18.34 | $18.35 | $18.30 |
| Purchase #6 | $147.40 | 5.496% | $155.5011 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $93.77 | 13.685% | $106.6024 | $106.60 | $106.60 | $106.60 |
| 7 purchase totals = | $499.73 | $547.5224 | $547.51 | $547.50 | $547.50 | |