| 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 | $31.86 | 6.764% | $34.015 | $34.02 | $34.00 | $34.00 |
| Purchase #2 | $74.51 | 7.194% | $79.8702 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $18.48 | 12.288% | $20.7508 | $20.75 | $20.75 | $20.80 |
| Purchase #4 | $117.96 | 13.699% | $134.1193 | $134.12 | $134.10 | $134.10 |
| Purchase #5 | $34.68 | 10.807% | $38.4279 | $38.43 | $38.45 | $38.40 |
| Purchase #6 | $35.67 | 11.368% | $39.725 | $39.73 | $39.75 | $39.70 |
| Purchase #7 | $162.72 | 11.629% | $181.6427 | $181.64 | $181.65 | $181.60 |
| 7 purchase totals = | $475.88 | $528.5509 | $528.56 | $528.55 | $528.50 | |