| 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 | $84.30 | 4.441% | $88.0438 | $88.04 | $88.05 | $88.00 |
| Purchase #2 | $67.74 | 7.404% | $72.7555 | $72.76 | $72.75 | $72.80 |
| Purchase #3 | $78.45 | 7.271% | $84.1541 | $84.15 | $84.15 | $84.20 |
| Purchase #4 | $197.90 | 10.335% | $218.353 | $218.35 | $218.35 | $218.40 |
| Purchase #5 | $88.84 | 13.780% | $101.0822 | $101.08 | $101.10 | $101.10 |
| Purchase #6 | $229.55 | 12.603% | $258.4802 | $258.48 | $258.50 | $258.50 |
| Purchase #7 | $206.95 | 8.323% | $224.1744 | $224.17 | $224.15 | $224.20 |
| 7 purchase totals = | $953.73 | $1,047.0432 | $1,047.03 | $1,047.05 | $1,047.20 | |