| 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 | $181.32 | 13.727% | $206.2098 | $206.21 | $206.20 | $206.20 |
| Purchase #2 | $84.74 | 10.260% | $93.4343 | $93.43 | $93.45 | $93.40 |
| Purchase #3 | $29.44 | 7.113% | $31.5341 | $31.53 | $31.55 | $31.50 |
| Purchase #4 | $33.55 | 9.437% | $36.7161 | $36.72 | $36.70 | $36.70 |
| Purchase #5 | $99.55 | 7.177% | $106.6947 | $106.69 | $106.70 | $106.70 |
| Purchase #6 | $64.60 | 4.669% | $67.6162 | $67.62 | $67.60 | $67.60 |
| Purchase #7 | $72.93 | 8.874% | $79.4018 | $79.40 | $79.40 | $79.40 |
| 7 purchase totals = | $566.13 | $621.6070 | $621.60 | $621.60 | $621.50 | |