| 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 | $51.65 | 4.413% | $53.9293 | $53.93 | $53.95 | $53.90 |
| Purchase #2 | $120.71 | 7.117% | $129.3009 | $129.30 | $129.30 | $129.30 |
| Purchase #3 | $114.80 | 8.607% | $124.6808 | $124.68 | $124.70 | $124.70 |
| Purchase #4 | $12.55 | 9.282% | $13.7149 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $110.30 | 9.651% | $120.9451 | $120.95 | $120.95 | $120.90 |
| Purchase #6 | $133.36 | 7.375% | $143.1953 | $143.20 | $143.20 | $143.20 |
| Purchase #7 | $179.91 | 5.254% | $189.3625 | $189.36 | $189.35 | $189.40 |
| 7 purchase totals = | $723.28 | $775.1288 | $775.13 | $775.15 | $775.10 | |