| 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 | $35.57 | 9.677% | $39.0121 | $39.01 | $39.00 | $39.00 |
| Purchase #2 | $144.95 | 13.187% | $164.0646 | $164.06 | $164.05 | $164.10 |
| Purchase #3 | $22.93 | 8.208% | $24.8121 | $24.81 | $24.80 | $24.80 |
| Purchase #4 | $186.92 | 11.589% | $208.5822 | $208.58 | $208.60 | $208.60 |
| Purchase #5 | $29.28 | 8.165% | $31.6707 | $31.67 | $31.65 | $31.70 |
| Purchase #6 | $217.31 | 9.804% | $238.6151 | $238.62 | $238.60 | $238.60 |
| Purchase #7 | $34.55 | 10.484% | $38.1722 | $38.17 | $38.15 | $38.20 |
| 7 purchase totals = | $671.51 | $744.9290 | $744.92 | $744.85 | $745.00 | |