| 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 | $70.57 | 8.545% | $76.6002 | $76.60 | $76.60 | $76.60 |
| Purchase #2 | $51.99 | 7.553% | $55.9168 | $55.92 | $55.90 | $55.90 |
| Purchase #3 | $51.46 | 4.552% | $53.8025 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $130.87 | 9.438% | $143.2215 | $143.22 | $143.20 | $143.20 |
| Purchase #5 | $43.99 | 9.335% | $48.0965 | $48.10 | $48.10 | $48.10 |
| Purchase #6 | $174.26 | 6.394% | $185.4022 | $185.40 | $185.40 | $185.40 |
| Purchase #7 | $80.99 | 4.505% | $84.6386 | $84.64 | $84.65 | $84.60 |
| 7 purchase totals = | $604.13 | $647.6783 | $647.68 | $647.65 | $647.60 | |