| 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 | $30.31 | 8.466% | $32.876 | $32.88 | $32.90 | $32.90 |
| Purchase #2 | $140.82 | 12.647% | $158.6295 | $158.63 | $158.65 | $158.60 |
| Purchase #3 | $174.99 | 10.737% | $193.7787 | $193.78 | $193.80 | $193.80 |
| Purchase #4 | $17.56 | 10.490% | $19.402 | $19.40 | $19.40 | $19.40 |
| Purchase #5 | $63.82 | 8.199% | $69.0526 | $69.05 | $69.05 | $69.10 |
| Purchase #6 | $126.53 | 7.228% | $135.6756 | $135.68 | $135.70 | $135.70 |
| Purchase #7 | $88.51 | 6.493% | $94.257 | $94.26 | $94.25 | $94.30 |
| 7 purchase totals = | $642.54 | $703.6714 | $703.68 | $703.75 | $703.80 | |