| 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 | $42.83 | 7.383% | $45.9921 | $45.99 | $46.00 | $46.00 |
| Purchase #2 | $172.84 | 5.285% | $181.9746 | $181.97 | $181.95 | $182.00 |
| Purchase #3 | $64.75 | 9.786% | $71.0864 | $71.09 | $71.10 | $71.10 |
| Purchase #4 | $225.41 | 6.385% | $239.8024 | $239.80 | $239.80 | $239.80 |
| Purchase #5 | $31.31 | 9.121% | $34.1658 | $34.17 | $34.15 | $34.20 |
| Purchase #6 | $56.44 | 12.469% | $63.4775 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $238.77 | 8.326% | $258.65 | $258.65 | $258.65 | $258.70 |
| 7 purchase totals = | $832.35 | $895.1488 | $895.15 | $895.15 | $895.30 | |