| 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 | $80.60 | 13.751% | $91.6833 | $91.68 | $91.70 | $91.70 |
| Purchase #2 | $37.79 | 5.252% | $39.7747 | $39.77 | $39.75 | $39.80 |
| Purchase #3 | $216.66 | 6.464% | $230.6649 | $230.66 | $230.65 | $230.70 |
| Purchase #4 | $233.55 | 5.250% | $245.8114 | $245.81 | $245.80 | $245.80 |
| Purchase #5 | $7.25 | 6.404% | $7.7143 | $7.71 | $7.70 | $7.70 |
| Purchase #6 | $117.98 | 9.815% | $129.5597 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $151.32 | 12.422% | $170.117 | $170.12 | $170.10 | $170.10 |
| 7 purchase totals = | $845.15 | $915.3253 | $915.31 | $915.25 | $915.40 | |