| 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 | $6.98 | 9.761% | $7.6613 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $29.62 | 9.550% | $32.4487 | $32.45 | $32.45 | $32.40 |
| Purchase #3 | $245.51 | 5.455% | $258.9026 | $258.90 | $258.90 | $258.90 |
| Purchase #4 | $72.81 | 7.165% | $78.0268 | $78.03 | $78.05 | $78.00 |
| Purchase #5 | $56.37 | 12.295% | $63.3007 | $63.30 | $63.30 | $63.30 |
| Purchase #6 | $249.52 | 6.309% | $265.2622 | $265.26 | $265.25 | $265.30 |
| Purchase #7 | $181.35 | 4.749% | $189.9623 | $189.96 | $189.95 | $190.00 |
| 7 purchase totals = | $842.16 | $895.5646 | $895.56 | $895.55 | $895.60 | |