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 | $72.32 | 3.802% | $75.0696 | $75.07 | $75.05 | $75.10 |
Purchase #2 | $72.51 | 11.288% | $80.6949 | $80.69 | $80.70 | $80.70 |
Purchase #3 | $21.98 | 4.586% | $22.988 | $22.99 | $23.00 | $23.00 |
Purchase #4 | $68.58 | 4.525% | $71.6832 | $71.68 | $71.70 | $71.70 |
Purchase #5 | $36.55 | 3.572% | $37.8556 | $37.86 | $37.85 | $37.90 |
Purchase #6 | $142.68 | 11.302% | $158.8057 | $158.81 | $158.80 | $158.80 |
Purchase #7 | $180.74 | 4.737% | $189.3017 | $189.30 | $189.30 | $189.30 |
7 purchase totals = | $595.36 | $636.3987 | $636.40 | $636.40 | $636.50 |