| 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 | $17.29 | 10.639% | $19.1295 | $19.13 | $19.15 | $19.10 |
| Purchase #2 | $71.62 | 9.846% | $78.6717 | $78.67 | $78.65 | $78.70 |
| Purchase #3 | $54.43 | 5.211% | $57.2663 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $25.72 | 8.500% | $27.9062 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $87.58 | 7.251% | $93.9304 | $93.93 | $93.95 | $93.90 |
| Purchase #6 | $135.32 | 7.569% | $145.5624 | $145.56 | $145.55 | $145.60 |
| Purchase #7 | $185.59 | 7.323% | $199.1808 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $577.55 | $621.6473 | $621.65 | $621.65 | $621.70 | |