| 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 | $79.88 | 10.730% | $88.4511 | $88.45 | $88.45 | $88.50 |
| Purchase #2 | $58.57 | 3.359% | $60.5374 | $60.54 | $60.55 | $60.50 |
| Purchase #3 | $120.88 | 6.813% | $129.1156 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $156.39 | 3.841% | $162.3969 | $162.40 | $162.40 | $162.40 |
| Purchase #5 | $73.25 | 10.142% | $80.679 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $230.65 | 12.219% | $258.8331 | $258.83 | $258.85 | $258.80 |
| Purchase #7 | $54.25 | 10.808% | $60.1133 | $60.11 | $60.10 | $60.10 |
| 7 purchase totals = | $773.87 | $840.1264 | $840.13 | $840.15 | $840.10 | |