| 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 | $18.47 | 6.521% | $19.6744 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $245.96 | 5.843% | $260.3314 | $260.33 | $260.35 | $260.30 |
| Purchase #3 | $161.70 | 6.469% | $172.1604 | $172.16 | $172.15 | $172.20 |
| Purchase #4 | $95.47 | 8.773% | $103.8456 | $103.85 | $103.85 | $103.80 |
| Purchase #5 | $69.65 | 9.625% | $76.3538 | $76.35 | $76.35 | $76.40 |
| Purchase #6 | $140.75 | 13.408% | $159.6218 | $159.62 | $159.60 | $159.60 |
| Purchase #7 | $108.69 | 11.729% | $121.4383 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $840.69 | $913.4257 | $913.42 | $913.40 | $913.40 | |