| 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 | $54.32 | 5.171% | $57.1289 | $57.13 | $57.15 | $57.10 |
| Purchase #2 | $64.31 | 3.708% | $66.6946 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $135.76 | 7.263% | $145.6202 | $145.62 | $145.60 | $145.60 |
| Purchase #4 | $198.86 | 8.441% | $215.6458 | $215.65 | $215.65 | $215.60 |
| Purchase #5 | $171.57 | 8.814% | $186.6922 | $186.69 | $186.70 | $186.70 |
| Purchase #6 | $190.97 | 9.244% | $208.6233 | $208.62 | $208.60 | $208.60 |
| Purchase #7 | $70.28 | 3.822% | $72.9661 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $886.07 | $953.3711 | $953.37 | $953.35 | $953.30 | |