| 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 | $101.47 | 13.438% | $115.1055 | $115.11 | $115.10 | $115.10 |
| Purchase #2 | $8.64 | 13.857% | $9.8372 | $9.84 | $9.85 | $9.80 |
| Purchase #3 | $232.69 | 11.157% | $258.6512 | $258.65 | $258.65 | $258.70 |
| Purchase #4 | $170.76 | 9.366% | $186.7534 | $186.75 | $186.75 | $186.80 |
| Purchase #5 | $33.85 | 7.740% | $36.47 | $36.47 | $36.45 | $36.50 |
| Purchase #6 | $35.35 | 8.653% | $38.4088 | $38.41 | $38.40 | $38.40 |
| Purchase #7 | $47.49 | 7.316% | $50.9644 | $50.96 | $50.95 | $51.00 |
| 7 purchase totals = | $630.25 | $696.1905 | $696.19 | $696.15 | $696.30 | |