| 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 | $54.26 | 10.715% | $60.074 | $60.07 | $60.05 | $60.10 |
| Purchase #2 | $233.68 | 8.701% | $254.0125 | $254.01 | $254.00 | $254.00 |
| Purchase #3 | $94.71 | 13.171% | $107.1843 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $130.33 | 5.594% | $137.6207 | $137.62 | $137.60 | $137.60 |
| Purchase #5 | $175.66 | 3.231% | $181.3356 | $181.34 | $181.35 | $181.30 |
| Purchase #6 | $31.40 | 13.331% | $35.5859 | $35.59 | $35.60 | $35.60 |
| Purchase #7 | $115.37 | 4.849% | $120.9643 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $835.41 | $896.7773 | $896.77 | $896.75 | $896.80 | |