| 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 | $28.98 | 9.577% | $31.7554 | $31.76 | $31.75 | $31.80 |
| Purchase #2 | $230.99 | 13.483% | $262.1344 | $262.13 | $262.15 | $262.10 |
| Purchase #3 | $83.36 | 10.853% | $92.4071 | $92.41 | $92.40 | $92.40 |
| Purchase #4 | $178.71 | 12.290% | $200.6735 | $200.67 | $200.65 | $200.70 |
| Purchase #5 | $149.89 | 7.810% | $161.5964 | $161.60 | $161.60 | $161.60 |
| Purchase #6 | $183.95 | 7.366% | $197.4998 | $197.50 | $197.50 | $197.50 |
| Purchase #7 | $92.61 | 6.197% | $98.349 | $98.35 | $98.35 | $98.30 |
| 7 purchase totals = | $948.49 | $1,044.4156 | $1,044.42 | $1,044.40 | $1,044.40 | |