| 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 | $79.79 | 13.457% | $90.5273 | $90.53 | $90.55 | $90.50 |
| Purchase #2 | $75.68 | 11.205% | $84.1599 | $84.16 | $84.15 | $84.20 |
| Purchase #3 | $126.78 | 4.570% | $132.5738 | $132.57 | $132.55 | $132.60 |
| Purchase #4 | $75.98 | 5.371% | $80.0609 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $27.94 | 13.503% | $31.7127 | $31.71 | $31.70 | $31.70 |
| Purchase #6 | $33.43 | 10.474% | $36.9315 | $36.93 | $36.95 | $36.90 |
| Purchase #7 | $87.25 | 5.401% | $91.9624 | $91.96 | $91.95 | $92.00 |
| 7 purchase totals = | $506.85 | $547.9285 | $547.92 | $547.90 | $548.00 | |