| 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 | $37.93 | 7.511% | $40.7789 | $40.78 | $40.80 | $40.80 |
| Purchase #2 | $91.74 | 5.165% | $96.4784 | $96.48 | $96.50 | $96.50 |
| Purchase #3 | $111.53 | 3.621% | $115.5685 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $216.67 | 7.501% | $232.9224 | $232.92 | $232.90 | $232.90 |
| Purchase #5 | $242.90 | 12.452% | $273.1459 | $273.15 | $273.15 | $273.10 |
| Purchase #6 | $142.34 | 13.386% | $161.3936 | $161.39 | $161.40 | $161.40 |
| Purchase #7 | $117.31 | 11.419% | $130.7056 | $130.71 | $130.70 | $130.70 |
| 7 purchase totals = | $960.42 | $1,050.9933 | $1,051.00 | $1,051.00 | $1,051.00 | |