| 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 | $29.48 | 11.341% | $32.8233 | $32.82 | $32.80 | $32.80 |
| Purchase #2 | $112.43 | 7.102% | $120.4148 | $120.41 | $120.40 | $120.40 |
| Purchase #3 | $246.40 | 8.346% | $266.9645 | $266.96 | $266.95 | $267.00 |
| Purchase #4 | $33.30 | 10.560% | $36.8165 | $36.82 | $36.80 | $36.80 |
| Purchase #5 | $22.62 | 13.208% | $25.6076 | $25.61 | $25.60 | $25.60 |
| Purchase #6 | $49.86 | 13.180% | $56.4315 | $56.43 | $56.45 | $56.40 |
| Purchase #7 | $231.30 | 4.416% | $241.5142 | $241.51 | $241.50 | $241.50 |
| 7 purchase totals = | $725.39 | $780.5724 | $780.56 | $780.50 | $780.50 | |