| 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 | $56.52 | 7.197% | $60.5877 | $60.59 | $60.60 | $60.60 |
| Purchase #2 | $131.47 | 12.660% | $148.1141 | $148.11 | $148.10 | $148.10 |
| Purchase #3 | $146.86 | 13.269% | $166.3469 | $166.35 | $166.35 | $166.30 |
| Purchase #4 | $42.43 | 9.672% | $46.5338 | $46.53 | $46.55 | $46.50 |
| Purchase #5 | $148.41 | 9.349% | $162.2849 | $162.28 | $162.30 | $162.30 |
| Purchase #6 | $239.86 | 13.251% | $271.6438 | $271.64 | $271.65 | $271.60 |
| Purchase #7 | $162.78 | 7.165% | $174.4432 | $174.44 | $174.45 | $174.40 |
| 7 purchase totals = | $928.33 | $1,029.9544 | $1,029.94 | $1,030.00 | $1,029.80 | |