| 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 | $36.52 | 11.762% | $40.8155 | $40.82 | $40.80 | $40.80 |
| Purchase #2 | $32.59 | 9.111% | $35.5593 | $35.56 | $35.55 | $35.60 |
| Purchase #3 | $239.52 | 5.474% | $252.6313 | $252.63 | $252.65 | $252.60 |
| Purchase #4 | $135.93 | 11.809% | $151.982 | $151.98 | $152.00 | $152.00 |
| Purchase #5 | $103.98 | 9.854% | $114.2262 | $114.23 | $114.25 | $114.20 |
| Purchase #6 | $64.29 | 4.152% | $66.9593 | $66.96 | $66.95 | $67.00 |
| Purchase #7 | $147.88 | 3.427% | $152.9478 | $152.95 | $152.95 | $152.90 |
| 7 purchase totals = | $760.71 | $815.1214 | $815.13 | $815.15 | $815.10 | |