| 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 | $80.92 | 12.581% | $91.1005 | $91.10 | $91.10 | $91.10 |
| Purchase #2 | $34.53 | 5.196% | $36.3242 | $36.32 | $36.30 | $36.30 |
| Purchase #3 | $51.94 | 5.502% | $54.7977 | $54.80 | $54.80 | $54.80 |
| Purchase #4 | $139.49 | 13.320% | $158.0701 | $158.07 | $158.05 | $158.10 |
| Purchase #5 | $133.67 | 6.327% | $142.1273 | $142.13 | $142.15 | $142.10 |
| Purchase #6 | $173.33 | 4.690% | $181.4592 | $181.46 | $181.45 | $181.50 |
| Purchase #7 | $170.73 | 6.667% | $182.1126 | $182.11 | $182.10 | $182.10 |
| 7 purchase totals = | $784.61 | $845.9916 | $845.99 | $845.95 | $846.00 | |