| 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 | $15.41 | 7.731% | $16.6013 | $16.60 | $16.60 | $16.60 |
| Purchase #2 | $44.64 | 9.530% | $48.8942 | $48.89 | $48.90 | $48.90 |
| Purchase #3 | $220.31 | 10.859% | $244.2335 | $244.23 | $244.25 | $244.20 |
| Purchase #4 | $9.71 | 11.865% | $10.8621 | $10.86 | $10.85 | $10.90 |
| Purchase #5 | $43.63 | 4.577% | $45.6269 | $45.63 | $45.65 | $45.60 |
| Purchase #6 | $230.63 | 6.558% | $245.7547 | $245.75 | $245.75 | $245.80 |
| Purchase #7 | $110.88 | 8.710% | $120.5376 | $120.54 | $120.55 | $120.50 |
| 7 purchase totals = | $675.21 | $732.5103 | $732.50 | $732.55 | $732.50 | |