| 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 | $75.28 | 3.312% | $77.7733 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $248.37 | 7.774% | $267.6783 | $267.68 | $267.70 | $267.70 |
| Purchase #3 | $42.33 | 13.861% | $48.1974 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $153.95 | 5.531% | $162.465 | $162.47 | $162.45 | $162.50 |
| Purchase #5 | $219.91 | 13.270% | $249.0921 | $249.09 | $249.10 | $249.10 |
| Purchase #6 | $129.68 | 13.441% | $147.1103 | $147.11 | $147.10 | $147.10 |
| Purchase #7 | $93.94 | 9.444% | $102.8117 | $102.81 | $102.80 | $102.80 |
| 7 purchase totals = | $963.46 | $1,055.1281 | $1,055.13 | $1,055.10 | $1,055.20 | |