| 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 | $23.84 | 7.489% | $25.6254 | $25.63 | $25.65 | $25.60 |
| Purchase #2 | $217.26 | 3.864% | $225.6549 | $225.65 | $225.65 | $225.70 |
| Purchase #3 | $193.42 | 13.584% | $219.6942 | $219.69 | $219.70 | $219.70 |
| Purchase #4 | $178.67 | 13.298% | $202.4295 | $202.43 | $202.45 | $202.40 |
| Purchase #5 | $17.79 | 3.788% | $18.4639 | $18.46 | $18.45 | $18.50 |
| Purchase #6 | $168.84 | 6.500% | $179.8146 | $179.81 | $179.80 | $179.80 |
| Purchase #7 | $39.73 | 9.618% | $43.5512 | $43.55 | $43.55 | $43.60 |
| 7 purchase totals = | $839.55 | $915.2337 | $915.22 | $915.25 | $915.30 | |