| 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 | $62.55 | 11.205% | $69.5587 | $69.56 | $69.55 | $69.60 |
| Purchase #2 | $170.70 | 4.738% | $178.7878 | $178.79 | $178.80 | $178.80 |
| Purchase #3 | $21.40 | 10.221% | $23.5873 | $23.59 | $23.60 | $23.60 |
| Purchase #4 | $181.32 | 12.367% | $203.7438 | $203.74 | $203.75 | $203.70 |
| Purchase #5 | $110.94 | 4.160% | $115.5551 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $32.93 | 7.199% | $35.3006 | $35.30 | $35.30 | $35.30 |
| Purchase #7 | $149.94 | 13.794% | $170.6227 | $170.62 | $170.60 | $170.60 |
| 7 purchase totals = | $729.78 | $797.1560 | $797.16 | $797.15 | $797.20 | |