| 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 | $6.29 | 3.630% | $6.5183 | $6.52 | $6.50 | $6.50 |
| Purchase #2 | $202.95 | 13.607% | $230.5654 | $230.57 | $230.55 | $230.60 |
| Purchase #3 | $219.35 | 3.845% | $227.784 | $227.78 | $227.80 | $227.80 |
| Purchase #4 | $31.64 | 13.147% | $35.7997 | $35.80 | $35.80 | $35.80 |
| Purchase #5 | $132.78 | 11.154% | $147.5903 | $147.59 | $147.60 | $147.60 |
| Purchase #6 | $131.43 | 13.826% | $149.6015 | $149.60 | $149.60 | $149.60 |
| Purchase #7 | $151.96 | 13.676% | $172.742 | $172.74 | $172.75 | $172.70 |
| 7 purchase totals = | $876.40 | $970.6012 | $970.60 | $970.60 | $970.60 | |