| 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 | $42.94 | 10.441% | $47.4234 | $47.42 | $47.40 | $47.40 |
| Purchase #2 | $57.27 | 7.619% | $61.6334 | $61.63 | $61.65 | $61.60 |
| Purchase #3 | $219.26 | 5.460% | $231.2316 | $231.23 | $231.25 | $231.20 |
| Purchase #4 | $202.98 | 8.813% | $220.8686 | $220.87 | $220.85 | $220.90 |
| Purchase #5 | $197.64 | 6.524% | $210.534 | $210.53 | $210.55 | $210.50 |
| Purchase #6 | $207.80 | 6.228% | $220.7418 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $163.55 | 13.804% | $186.1264 | $186.13 | $186.15 | $186.10 |
| 7 purchase totals = | $1,091.44 | $1,178.5592 | $1,178.55 | $1,178.60 | $1,178.40 | |