| 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 | $82.92 | 3.196% | $85.5701 | $85.57 | $85.55 | $85.60 |
| Purchase #2 | $203.31 | 7.597% | $218.7555 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $210.49 | 13.306% | $238.4978 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $117.47 | 10.111% | $129.3474 | $129.35 | $129.35 | $129.30 |
| Purchase #5 | $175.52 | 9.470% | $192.1417 | $192.14 | $192.15 | $192.10 |
| Purchase #6 | $58.58 | 5.874% | $62.021 | $62.02 | $62.00 | $62.00 |
| Purchase #7 | $161.84 | 5.252% | $170.3398 | $170.34 | $170.35 | $170.30 |
| 7 purchase totals = | $1,010.13 | $1,096.6733 | $1,096.68 | $1,096.65 | $1,096.60 | |