| 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 | $93.71 | 6.421% | $99.7271 | $99.73 | $99.75 | $99.70 |
| Purchase #2 | $29.33 | 10.254% | $32.3375 | $32.34 | $32.35 | $32.30 |
| Purchase #3 | $182.77 | 13.783% | $207.9612 | $207.96 | $207.95 | $208.00 |
| Purchase #4 | $38.26 | 12.861% | $43.1806 | $43.18 | $43.20 | $43.20 |
| Purchase #5 | $16.66 | 8.726% | $18.1138 | $18.11 | $18.10 | $18.10 |
| Purchase #6 | $17.55 | 13.127% | $19.8538 | $19.85 | $19.85 | $19.90 |
| Purchase #7 | $186.42 | 7.484% | $200.3717 | $200.37 | $200.35 | $200.40 |
| 7 purchase totals = | $564.70 | $621.5457 | $621.54 | $621.55 | $621.60 | |