| 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 | $51.46 | 12.307% | $57.7932 | $57.79 | $57.80 | $57.80 |
| Purchase #2 | $50.62 | 7.726% | $54.5309 | $54.53 | $54.55 | $54.50 |
| Purchase #3 | $82.32 | 4.177% | $85.7585 | $85.76 | $85.75 | $85.80 |
| Purchase #4 | $145.98 | 10.384% | $161.1386 | $161.14 | $161.15 | $161.10 |
| Purchase #5 | $22.64 | 6.161% | $24.0349 | $24.03 | $24.05 | $24.00 |
| Purchase #6 | $178.57 | 6.146% | $189.5449 | $189.54 | $189.55 | $189.50 |
| Purchase #7 | $170.48 | 6.661% | $181.8357 | $181.84 | $181.85 | $181.80 |
| 7 purchase totals = | $702.07 | $754.6367 | $754.63 | $754.70 | $754.50 | |