| 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 | $49.65 | 7.210% | $53.2298 | $53.23 | $53.25 | $53.20 |
| Purchase #2 | $210.25 | 4.357% | $219.4106 | $219.41 | $219.40 | $219.40 |
| Purchase #3 | $202.76 | 5.150% | $213.2021 | $213.20 | $213.20 | $213.20 |
| Purchase #4 | $114.68 | 6.781% | $122.4565 | $122.46 | $122.45 | $122.50 |
| Purchase #5 | $9.46 | 12.627% | $10.6545 | $10.65 | $10.65 | $10.70 |
| Purchase #6 | $34.60 | 11.613% | $38.6181 | $38.62 | $38.60 | $38.60 |
| Purchase #7 | $18.33 | 9.236% | $20.023 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $639.73 | $677.5946 | $677.59 | $677.55 | $677.60 | |