| 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 | $68.31 | 6.187% | $72.5363 | $72.54 | $72.55 | $72.50 |
| Purchase #2 | $81.42 | 4.200% | $84.8396 | $84.84 | $84.85 | $84.80 |
| Purchase #3 | $87.90 | 7.499% | $94.4916 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $31.48 | 10.399% | $34.7536 | $34.75 | $34.75 | $34.80 |
| Purchase #5 | $137.47 | 6.211% | $146.0083 | $146.01 | $146.00 | $146.00 |
| Purchase #6 | $140.60 | 10.736% | $155.6948 | $155.69 | $155.70 | $155.70 |
| Purchase #7 | $171.63 | 9.251% | $187.5075 | $187.51 | $187.50 | $187.50 |
| 7 purchase totals = | $718.81 | $775.8317 | $775.83 | $775.85 | $775.80 | |