| 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 | $94.84 | 11.323% | $105.5787 | $105.58 | $105.60 | $105.60 |
| Purchase #2 | $31.67 | 6.230% | $33.643 | $33.64 | $33.65 | $33.60 |
| Purchase #3 | $147.38 | 11.369% | $164.1356 | $164.14 | $164.15 | $164.10 |
| Purchase #4 | $187.48 | 7.753% | $202.0153 | $202.02 | $202.00 | $202.00 |
| Purchase #5 | $80.74 | 13.479% | $91.6229 | $91.62 | $91.60 | $91.60 |
| Purchase #6 | $30.90 | 10.784% | $34.2323 | $34.23 | $34.25 | $34.20 |
| Purchase #7 | $111.60 | 11.532% | $124.4697 | $124.47 | $124.45 | $124.50 |
| 7 purchase totals = | $684.61 | $755.6975 | $755.70 | $755.70 | $755.60 | |