| 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 | $23.45 | 11.450% | $26.135 | $26.14 | $26.15 | $26.10 |
| Purchase #2 | $199.54 | 9.230% | $217.9575 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $41.40 | 4.654% | $43.3268 | $43.33 | $43.35 | $43.30 |
| Purchase #4 | $200.33 | 9.129% | $218.6181 | $218.62 | $218.60 | $218.60 |
| Purchase #5 | $28.68 | 12.498% | $32.2644 | $32.26 | $32.25 | $32.30 |
| Purchase #6 | $87.56 | 6.413% | $93.1752 | $93.18 | $93.20 | $93.20 |
| Purchase #7 | $19.95 | 6.781% | $21.3028 | $21.30 | $21.30 | $21.30 |
| 7 purchase totals = | $600.91 | $652.7798 | $652.79 | $652.80 | $652.80 | |