| 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 | $9.66 | 11.450% | $10.7661 | $10.77 | $10.75 | $10.80 |
| Purchase #2 | $247.27 | 12.688% | $278.6436 | $278.64 | $278.65 | $278.60 |
| Purchase #3 | $111.99 | 9.521% | $122.6526 | $122.65 | $122.65 | $122.70 |
| Purchase #4 | $132.88 | 7.742% | $143.1676 | $143.17 | $143.15 | $143.20 |
| Purchase #5 | $91.50 | 5.566% | $96.5929 | $96.59 | $96.60 | $96.60 |
| Purchase #6 | $173.28 | 11.261% | $192.7931 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $71.73 | 11.435% | $79.9323 | $79.93 | $79.95 | $79.90 |
| 7 purchase totals = | $838.31 | $924.5482 | $924.54 | $924.55 | $924.60 | |