| 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 | $92.58 | 8.615% | $100.5558 | $100.56 | $100.55 | $100.60 |
| Purchase #2 | $18.33 | 9.618% | $20.093 | $20.09 | $20.10 | $20.10 |
| Purchase #3 | $106.92 | 7.554% | $114.9967 | $115.00 | $115.00 | $115.00 |
| Purchase #4 | $176.48 | 11.653% | $197.0452 | $197.05 | $197.05 | $197.00 |
| Purchase #5 | $103.44 | 11.256% | $115.0832 | $115.08 | $115.10 | $115.10 |
| Purchase #6 | $230.46 | 8.391% | $249.7979 | $249.80 | $249.80 | $249.80 |
| Purchase #7 | $19.98 | 7.113% | $21.4012 | $21.40 | $21.40 | $21.40 |
| 7 purchase totals = | $748.19 | $818.9730 | $818.98 | $819.00 | $819.00 | |