| 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 | $64.55 | 10.363% | $71.2393 | $71.24 | $71.25 | $71.20 |
| Purchase #2 | $108.55 | 11.117% | $120.6175 | $120.62 | $120.60 | $120.60 |
| Purchase #3 | $195.88 | 9.750% | $214.9783 | $214.98 | $215.00 | $215.00 |
| Purchase #4 | $149.55 | 4.794% | $156.7194 | $156.72 | $156.70 | $156.70 |
| Purchase #5 | $38.37 | 6.242% | $40.7651 | $40.77 | $40.75 | $40.80 |
| Purchase #6 | $54.91 | 13.483% | $62.3135 | $62.31 | $62.30 | $62.30 |
| Purchase #7 | $232.90 | 3.493% | $241.0352 | $241.04 | $241.05 | $241.00 |
| 7 purchase totals = | $844.71 | $907.6683 | $907.68 | $907.65 | $907.60 | |