| 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 | $43.69 | 6.621% | $46.5827 | $46.58 | $46.60 | $46.60 |
| Purchase #2 | $39.78 | 3.866% | $41.3179 | $41.32 | $41.30 | $41.30 |
| Purchase #3 | $14.25 | 13.395% | $16.1588 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $57.42 | 11.540% | $64.0463 | $64.05 | $64.05 | $64.00 |
| Purchase #5 | $6.98 | 5.728% | $7.3798 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $67.50 | 10.555% | $74.6246 | $74.62 | $74.60 | $74.60 |
| Purchase #7 | $53.76 | 7.183% | $57.6216 | $57.62 | $57.60 | $57.60 |
| 7 purchase totals = | $283.38 | $307.7317 | $307.73 | $307.70 | $307.70 | |