| 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 | $67.36 | 7.593% | $72.4746 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $120.64 | 10.345% | $133.1202 | $133.12 | $133.10 | $133.10 |
| Purchase #3 | $118.84 | 13.606% | $135.0094 | $135.01 | $135.00 | $135.00 |
| Purchase #4 | $83.94 | 5.805% | $88.8127 | $88.81 | $88.80 | $88.80 |
| Purchase #5 | $92.43 | 10.485% | $102.1213 | $102.12 | $102.10 | $102.10 |
| Purchase #6 | $153.30 | 9.546% | $167.934 | $167.93 | $167.95 | $167.90 |
| Purchase #7 | $177.90 | 5.405% | $187.5155 | $187.52 | $187.50 | $187.50 |
| 7 purchase totals = | $814.41 | $886.9877 | $886.98 | $886.90 | $886.90 | |