| 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 | $76.53 | 6.484% | $81.4922 | $81.49 | $81.50 | $81.50 |
| Purchase #2 | $31.63 | 7.771% | $34.088 | $34.09 | $34.10 | $34.10 |
| Purchase #3 | $168.36 | 10.865% | $186.6523 | $186.65 | $186.65 | $186.70 |
| Purchase #4 | $178.68 | 4.814% | $187.2817 | $187.28 | $187.30 | $187.30 |
| Purchase #5 | $144.71 | 3.673% | $150.0252 | $150.03 | $150.05 | $150.00 |
| Purchase #6 | $229.85 | 12.522% | $258.6318 | $258.63 | $258.65 | $258.60 |
| Purchase #7 | $51.26 | 9.741% | $56.2532 | $56.25 | $56.25 | $56.30 |
| 7 purchase totals = | $881.02 | $954.4244 | $954.42 | $954.50 | $954.50 | |