| 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 | $52.55 | 7.792% | $56.6447 | $56.64 | $56.65 | $56.60 |
| Purchase #2 | $148.49 | 4.424% | $155.0592 | $155.06 | $155.05 | $155.10 |
| Purchase #3 | $98.90 | 4.788% | $103.6353 | $103.64 | $103.65 | $103.60 |
| Purchase #4 | $202.62 | 11.644% | $226.2131 | $226.21 | $226.20 | $226.20 |
| Purchase #5 | $57.90 | 3.803% | $60.1019 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $146.76 | 10.788% | $162.5925 | $162.59 | $162.60 | $162.60 |
| Purchase #7 | $161.86 | 4.370% | $168.9333 | $168.93 | $168.95 | $168.90 |
| 7 purchase totals = | $869.08 | $933.1800 | $933.17 | $933.20 | $933.10 | |