| 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 | $116.58 | 10.433% | $128.7428 | $128.74 | $128.75 | $128.70 |
| Purchase #2 | $20.62 | 5.211% | $21.6945 | $21.69 | $21.70 | $21.70 |
| Purchase #3 | $210.77 | 5.293% | $221.9261 | $221.93 | $221.95 | $221.90 |
| Purchase #4 | $210.26 | 4.513% | $219.749 | $219.75 | $219.75 | $219.70 |
| Purchase #5 | $129.45 | 6.582% | $137.9704 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $37.59 | 4.739% | $39.3714 | $39.37 | $39.35 | $39.40 |
| Purchase #7 | $30.43 | 8.357% | $32.973 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $755.70 | $802.4272 | $802.42 | $802.40 | $802.40 | |