| 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 | $74.29 | 7.202% | $79.6404 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $120.61 | 12.463% | $135.6416 | $135.64 | $135.65 | $135.60 |
| Purchase #3 | $62.52 | 10.506% | $69.0884 | $69.09 | $69.10 | $69.10 |
| Purchase #4 | $189.31 | 7.138% | $202.8229 | $202.82 | $202.80 | $202.80 |
| Purchase #5 | $27.26 | 3.849% | $28.3092 | $28.31 | $28.30 | $28.30 |
| Purchase #6 | $181.76 | 9.527% | $199.0763 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $93.25 | 10.686% | $103.2147 | $103.21 | $103.20 | $103.20 |
| 7 purchase totals = | $749.00 | $817.7935 | $817.79 | $817.80 | $817.70 | |