| 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 | $14.86 | 6.826% | $15.8743 | $15.87 | $15.85 | $15.90 |
| Purchase #2 | $58.57 | 3.623% | $60.692 | $60.69 | $60.70 | $60.70 |
| Purchase #3 | $19.76 | 11.150% | $21.9632 | $21.96 | $21.95 | $22.00 |
| Purchase #4 | $57.64 | 4.301% | $60.1191 | $60.12 | $60.10 | $60.10 |
| Purchase #5 | $90.27 | 8.122% | $97.6017 | $97.60 | $97.60 | $97.60 |
| Purchase #6 | $49.43 | 4.385% | $51.5975 | $51.60 | $51.60 | $51.60 |
| Purchase #7 | $192.78 | 4.221% | $200.9172 | $200.92 | $200.90 | $200.90 |
| 7 purchase totals = | $483.31 | $508.7650 | $508.76 | $508.70 | $508.80 | |