| 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 | $69.50 | 7.622% | $74.7973 | $74.80 | $74.80 | $74.80 |
| Purchase #2 | $220.37 | 4.588% | $230.4806 | $230.48 | $230.50 | $230.50 |
| Purchase #3 | $178.85 | 13.474% | $202.9482 | $202.95 | $202.95 | $202.90 |
| Purchase #4 | $103.53 | 11.300% | $115.2289 | $115.23 | $115.25 | $115.20 |
| Purchase #5 | $136.66 | 9.475% | $149.6085 | $149.61 | $149.60 | $149.60 |
| Purchase #6 | $132.45 | 12.422% | $148.9029 | $148.90 | $148.90 | $148.90 |
| Purchase #7 | $63.90 | 4.150% | $66.5519 | $66.55 | $66.55 | $66.60 |
| 7 purchase totals = | $905.26 | $988.5183 | $988.52 | $988.55 | $988.50 | |