| 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 | $43.26 | 7.341% | $46.4357 | $46.44 | $46.45 | $46.40 |
| Purchase #2 | $115.60 | 4.372% | $120.654 | $120.65 | $120.65 | $120.70 |
| Purchase #3 | $243.85 | 5.203% | $256.5375 | $256.54 | $256.55 | $256.50 |
| Purchase #4 | $63.72 | 12.514% | $71.6939 | $71.69 | $71.70 | $71.70 |
| Purchase #5 | $86.68 | 3.160% | $89.4191 | $89.42 | $89.40 | $89.40 |
| Purchase #6 | $172.96 | 9.760% | $189.8409 | $189.84 | $189.85 | $189.80 |
| Purchase #7 | $171.61 | 8.505% | $186.2054 | $186.21 | $186.20 | $186.20 |
| 7 purchase totals = | $897.68 | $960.7865 | $960.79 | $960.80 | $960.70 | |