| 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 | $60.32 | 6.379% | $64.1678 | $64.17 | $64.15 | $64.20 |
| Purchase #2 | $28.60 | 9.701% | $31.3745 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $239.85 | 5.311% | $252.5884 | $252.59 | $252.60 | $252.60 |
| Purchase #4 | $87.68 | 8.443% | $95.0828 | $95.08 | $95.10 | $95.10 |
| Purchase #5 | $88.44 | 11.196% | $98.3417 | $98.34 | $98.35 | $98.30 |
| Purchase #6 | $28.43 | 13.569% | $32.2877 | $32.29 | $32.30 | $32.30 |
| Purchase #7 | $131.37 | 8.783% | $142.9082 | $142.91 | $142.90 | $142.90 |
| 7 purchase totals = | $664.69 | $716.7511 | $716.75 | $716.75 | $716.80 | |