| 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 | $92.55 | 4.211% | $96.4473 | $96.45 | $96.45 | $96.40 |
| Purchase #2 | $7.45 | 4.163% | $7.7601 | $7.76 | $7.75 | $7.80 |
| Purchase #3 | $25.34 | 3.336% | $26.1853 | $26.19 | $26.20 | $26.20 |
| Purchase #4 | $139.84 | 8.330% | $151.4887 | $151.49 | $151.50 | $151.50 |
| Purchase #5 | $195.88 | 5.629% | $206.9061 | $206.91 | $206.90 | $206.90 |
| Purchase #6 | $60.35 | 11.128% | $67.0657 | $67.07 | $67.05 | $67.10 |
| Purchase #7 | $202.73 | 10.496% | $224.0085 | $224.01 | $224.00 | $224.00 |
| 7 purchase totals = | $724.14 | $779.8617 | $779.88 | $779.85 | $779.90 | |