| 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 | $51.42 | 5.176% | $54.0815 | $54.08 | $54.10 | $54.10 |
| Purchase #2 | $55.62 | 9.280% | $60.7815 | $60.78 | $60.80 | $60.80 |
| Purchase #3 | $202.79 | 11.241% | $225.5856 | $225.59 | $225.60 | $225.60 |
| Purchase #4 | $39.99 | 12.242% | $44.8856 | $44.89 | $44.90 | $44.90 |
| Purchase #5 | $41.59 | 5.712% | $43.9656 | $43.97 | $43.95 | $44.00 |
| Purchase #6 | $168.59 | 9.312% | $184.2891 | $184.29 | $184.30 | $184.30 |
| Purchase #7 | $10.60 | 8.608% | $11.5124 | $11.51 | $11.50 | $11.50 |
| 7 purchase totals = | $570.60 | $625.1013 | $625.11 | $625.15 | $625.20 | |