| 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 | $43.43 | 7.291% | $46.5965 | $46.60 | $46.60 | $46.60 |
| Purchase #2 | $64.26 | 8.665% | $69.8281 | $69.83 | $69.85 | $69.80 |
| Purchase #3 | $136.57 | 10.812% | $151.3359 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $85.94 | 6.215% | $91.2812 | $91.28 | $91.30 | $91.30 |
| Purchase #5 | $136.35 | 5.211% | $143.4552 | $143.46 | $143.45 | $143.50 |
| Purchase #6 | $91.45 | 11.859% | $102.2951 | $102.30 | $102.30 | $102.30 |
| Purchase #7 | $185.65 | 6.764% | $198.2074 | $198.21 | $198.20 | $198.20 |
| 7 purchase totals = | $743.65 | $802.9994 | $803.02 | $803.05 | $803.00 | |