| 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 | $6.25 | 6.454% | $6.6534 | $6.65 | $6.65 | $6.70 |
| Purchase #2 | $31.48 | 4.259% | $32.8207 | $32.82 | $32.80 | $32.80 |
| Purchase #3 | $17.39 | 11.367% | $19.3667 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $62.64 | 11.163% | $69.6325 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $149.75 | 8.253% | $162.1089 | $162.11 | $162.10 | $162.10 |
| Purchase #6 | $198.39 | 4.469% | $207.256 | $207.26 | $207.25 | $207.30 |
| Purchase #7 | $194.28 | 10.149% | $213.9975 | $214.00 | $214.00 | $214.00 |
| 7 purchase totals = | $660.18 | $711.8357 | $711.84 | $711.80 | $711.90 | |