| 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 | $80.78 | 13.558% | $91.7322 | $91.73 | $91.75 | $91.70 |
| Purchase #2 | $191.54 | 13.315% | $217.0436 | $217.04 | $217.05 | $217.00 |
| Purchase #3 | $96.30 | 4.430% | $100.5661 | $100.57 | $100.55 | $100.60 |
| Purchase #4 | $38.82 | 7.246% | $41.6329 | $41.63 | $41.65 | $41.60 |
| Purchase #5 | $41.89 | 6.631% | $44.6677 | $44.67 | $44.65 | $44.70 |
| Purchase #6 | $165.65 | 13.349% | $187.7626 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $159.92 | 7.373% | $171.7109 | $171.71 | $171.70 | $171.70 |
| 7 purchase totals = | $774.90 | $855.1160 | $855.11 | $855.10 | $855.10 | |