| 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 | $92.27 | 4.498% | $96.4203 | $96.42 | $96.40 | $96.40 |
| Purchase #2 | $132.34 | 8.712% | $143.8695 | $143.87 | $143.85 | $143.90 |
| Purchase #3 | $202.35 | 3.293% | $209.0134 | $209.01 | $209.00 | $209.00 |
| Purchase #4 | $63.77 | 9.129% | $69.5916 | $69.59 | $69.60 | $69.60 |
| Purchase #5 | $58.72 | 11.133% | $65.2573 | $65.26 | $65.25 | $65.30 |
| Purchase #6 | $139.40 | 7.664% | $150.0836 | $150.08 | $150.10 | $150.10 |
| Purchase #7 | $39.84 | 13.128% | $45.0702 | $45.07 | $45.05 | $45.10 |
| 7 purchase totals = | $728.69 | $779.3059 | $779.30 | $779.25 | $779.40 | |