| 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 | $105.52 | 13.427% | $119.6882 | $119.69 | $119.70 | $119.70 |
| Purchase #2 | $120.32 | 12.416% | $135.2589 | $135.26 | $135.25 | $135.30 |
| Purchase #3 | $22.85 | 10.830% | $25.3247 | $25.32 | $25.30 | $25.30 |
| Purchase #4 | $5.29 | 9.327% | $5.7834 | $5.78 | $5.80 | $5.80 |
| Purchase #5 | $108.99 | 9.538% | $119.3855 | $119.39 | $119.40 | $119.40 |
| Purchase #6 | $39.31 | 5.309% | $41.397 | $41.40 | $41.40 | $41.40 |
| Purchase #7 | $50.34 | 4.445% | $52.5776 | $52.58 | $52.60 | $52.60 |
| 7 purchase totals = | $452.62 | $499.4153 | $499.42 | $499.45 | $499.50 | |