| 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 | $82.59 | 6.517% | $87.9724 | $87.97 | $87.95 | $88.00 |
| Purchase #2 | $67.97 | 7.647% | $73.1677 | $73.17 | $73.15 | $73.20 |
| Purchase #3 | $38.58 | 8.412% | $41.8253 | $41.83 | $41.85 | $41.80 |
| Purchase #4 | $65.60 | 8.682% | $71.2954 | $71.30 | $71.30 | $71.30 |
| Purchase #5 | $39.42 | 10.305% | $43.4822 | $43.48 | $43.50 | $43.50 |
| Purchase #6 | $48.96 | 12.200% | $54.9331 | $54.93 | $54.95 | $54.90 |
| Purchase #7 | $36.96 | 10.292% | $40.7639 | $40.76 | $40.75 | $40.80 |
| 7 purchase totals = | $380.08 | $413.4400 | $413.44 | $413.45 | $413.50 | |