| 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 | $5.73 | 10.590% | $6.3368 | $6.34 | $6.35 | $6.30 |
| Purchase #2 | $89.34 | 5.562% | $94.3091 | $94.31 | $94.30 | $94.30 |
| Purchase #3 | $138.44 | 11.813% | $154.7939 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $13.86 | 12.251% | $15.558 | $15.56 | $15.55 | $15.60 |
| Purchase #5 | $230.73 | 8.795% | $251.0227 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $249.54 | 10.228% | $275.063 | $275.06 | $275.05 | $275.10 |
| Purchase #7 | $216.37 | 11.214% | $240.6337 | $240.63 | $240.65 | $240.60 |
| 7 purchase totals = | $944.01 | $1,037.7172 | $1,037.71 | $1,037.70 | $1,037.70 | |