| 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 | $85.28 | 7.853% | $91.977 | $91.98 | $92.00 | $92.00 |
| Purchase #2 | $34.41 | 7.336% | $36.9343 | $36.93 | $36.95 | $36.90 |
| Purchase #3 | $94.42 | 9.705% | $103.5835 | $103.58 | $103.60 | $103.60 |
| Purchase #4 | $37.42 | 12.295% | $42.0208 | $42.02 | $42.00 | $42.00 |
| Purchase #5 | $187.41 | 7.819% | $202.0636 | $202.06 | $202.05 | $202.10 |
| Purchase #6 | $14.68 | 4.145% | $15.2885 | $15.29 | $15.30 | $15.30 |
| Purchase #7 | $131.33 | 10.593% | $145.2418 | $145.24 | $145.25 | $145.20 |
| 7 purchase totals = | $584.95 | $637.1095 | $637.10 | $637.15 | $637.10 | |