| 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 | $27.71 | 4.802% | $29.0406 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $53.56 | 4.698% | $56.0762 | $56.08 | $56.10 | $56.10 |
| Purchase #3 | $230.38 | 11.686% | $257.3022 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $88.38 | 7.299% | $94.8309 | $94.83 | $94.85 | $94.80 |
| Purchase #5 | $184.93 | 7.301% | $198.4317 | $198.43 | $198.45 | $198.40 |
| Purchase #6 | $148.99 | 8.586% | $161.7823 | $161.78 | $161.80 | $161.80 |
| Purchase #7 | $243.84 | 6.168% | $258.8801 | $258.88 | $258.90 | $258.90 |
| 7 purchase totals = | $977.79 | $1,056.3440 | $1,056.34 | $1,056.45 | $1,056.30 | |