| 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 | $11.53 | 6.130% | $12.2368 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $19.75 | 8.158% | $21.3612 | $21.36 | $21.35 | $21.40 |
| Purchase #3 | $171.70 | 6.262% | $182.4519 | $182.45 | $182.45 | $182.50 |
| Purchase #4 | $115.61 | 8.639% | $125.5975 | $125.60 | $125.60 | $125.60 |
| Purchase #5 | $39.57 | 5.295% | $41.6652 | $41.67 | $41.65 | $41.70 |
| Purchase #6 | $237.65 | 11.499% | $264.9774 | $264.98 | $265.00 | $265.00 |
| Purchase #7 | $40.91 | 13.457% | $46.4153 | $46.42 | $46.40 | $46.40 |
| 7 purchase totals = | $636.72 | $694.7053 | $694.72 | $694.70 | $694.80 | |