| 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 | $96.60 | 5.453% | $101.8676 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $124.31 | 6.223% | $132.0458 | $132.05 | $132.05 | $132.00 |
| Purchase #3 | $10.69 | 4.341% | $11.1541 | $11.15 | $11.15 | $11.20 |
| Purchase #4 | $6.74 | 3.179% | $6.9543 | $6.95 | $6.95 | $7.00 |
| Purchase #5 | $184.42 | 4.774% | $193.2242 | $193.22 | $193.20 | $193.20 |
| Purchase #6 | $232.49 | 11.219% | $258.5731 | $258.57 | $258.55 | $258.60 |
| Purchase #7 | $31.72 | 4.796% | $33.2413 | $33.24 | $33.25 | $33.20 |
| 7 purchase totals = | $686.97 | $737.0604 | $737.05 | $737.00 | $737.10 | |