| 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 | $34.50 | 11.808% | $38.5738 | $38.57 | $38.55 | $38.60 |
| Purchase #2 | $112.77 | 8.595% | $122.4626 | $122.46 | $122.45 | $122.50 |
| Purchase #3 | $65.42 | 8.111% | $70.7262 | $70.73 | $70.75 | $70.70 |
| Purchase #4 | $146.46 | 6.306% | $155.6958 | $155.70 | $155.70 | $155.70 |
| Purchase #5 | $78.92 | 5.467% | $83.2346 | $83.23 | $83.25 | $83.20 |
| Purchase #6 | $161.62 | 4.477% | $168.8557 | $168.86 | $168.85 | $168.90 |
| Purchase #7 | $147.30 | 8.566% | $159.9177 | $159.92 | $159.90 | $159.90 |
| 7 purchase totals = | $746.99 | $799.4664 | $799.47 | $799.45 | $799.50 | |