| 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 | $40.51 | 7.639% | $43.6046 | $43.60 | $43.60 | $43.60 |
| Purchase #2 | $170.66 | 7.302% | $183.1216 | $183.12 | $183.10 | $183.10 |
| Purchase #3 | $203.31 | 5.470% | $214.4311 | $214.43 | $214.45 | $214.40 |
| Purchase #4 | $97.63 | 4.440% | $101.9648 | $101.96 | $101.95 | $102.00 |
| Purchase #5 | $226.88 | 11.769% | $253.5815 | $253.58 | $253.60 | $253.60 |
| Purchase #6 | $77.61 | 10.541% | $85.7909 | $85.79 | $85.80 | $85.80 |
| Purchase #7 | $164.39 | 3.510% | $170.1601 | $170.16 | $170.15 | $170.20 |
| 7 purchase totals = | $980.99 | $1,052.6546 | $1,052.64 | $1,052.65 | $1,052.70 | |