| 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 | $235.89 | 4.137% | $245.6488 | $245.65 | $245.65 | $245.60 |
| Purchase #2 | $27.72 | 13.790% | $31.5426 | $31.54 | $31.55 | $31.50 |
| Purchase #3 | $70.53 | 11.686% | $78.7721 | $78.77 | $78.75 | $78.80 |
| Purchase #4 | $44.93 | 11.547% | $50.1181 | $50.12 | $50.10 | $50.10 |
| Purchase #5 | $172.33 | 3.494% | $178.3512 | $178.35 | $178.35 | $178.40 |
| Purchase #6 | $69.42 | 9.221% | $75.8212 | $75.82 | $75.80 | $75.80 |
| Purchase #7 | $198.26 | 10.347% | $218.774 | $218.77 | $218.75 | $218.80 |
| 7 purchase totals = | $819.08 | $879.0280 | $879.02 | $878.95 | $879.00 | |