| 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 | $92.76 | 11.561% | $103.484 | $103.48 | $103.50 | $103.50 |
| Purchase #2 | $33.80 | 6.518% | $36.0031 | $36.00 | $36.00 | $36.00 |
| Purchase #3 | $44.87 | 4.758% | $47.0049 | $47.00 | $47.00 | $47.00 |
| Purchase #4 | $79.86 | 9.460% | $87.4148 | $87.41 | $87.40 | $87.40 |
| Purchase #5 | $192.35 | 9.781% | $211.1638 | $211.16 | $211.15 | $211.20 |
| Purchase #6 | $33.51 | 9.417% | $36.6656 | $36.67 | $36.65 | $36.70 |
| Purchase #7 | $6.62 | 6.276% | $7.0355 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $483.77 | $528.7717 | $528.76 | $528.75 | $528.80 | |