| 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 | $39.46 | 4.647% | $41.2937 | $41.29 | $41.30 | $41.30 |
| Purchase #2 | $9.72 | 9.742% | $10.6669 | $10.67 | $10.65 | $10.70 |
| Purchase #3 | $177.37 | 10.124% | $195.3269 | $195.33 | $195.35 | $195.30 |
| Purchase #4 | $219.28 | 11.646% | $244.8173 | $244.82 | $244.80 | $244.80 |
| Purchase #5 | $135.53 | 4.586% | $141.7454 | $141.75 | $141.75 | $141.70 |
| Purchase #6 | $85.36 | 8.619% | $92.7172 | $92.72 | $92.70 | $92.70 |
| Purchase #7 | $80.54 | 5.821% | $85.2282 | $85.23 | $85.25 | $85.20 |
| 7 purchase totals = | $747.26 | $811.7956 | $811.81 | $811.80 | $811.70 | |