| 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 | $49.99 | 6.437% | $53.2079 | $53.21 | $53.20 | $53.20 |
| Purchase #2 | $157.52 | 10.155% | $173.5162 | $173.52 | $173.50 | $173.50 |
| Purchase #3 | $57.77 | 5.321% | $60.8439 | $60.84 | $60.85 | $60.80 |
| Purchase #4 | $135.86 | 11.322% | $151.2421 | $151.24 | $151.25 | $151.20 |
| Purchase #5 | $96.88 | 13.146% | $109.6158 | $109.62 | $109.60 | $109.60 |
| Purchase #6 | $237.43 | 11.128% | $263.8512 | $263.85 | $263.85 | $263.90 |
| Purchase #7 | $38.39 | 6.272% | $40.7978 | $40.80 | $40.80 | $40.80 |
| 7 purchase totals = | $773.84 | $853.0749 | $853.08 | $853.05 | $853.00 | |