| 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 | $56.35 | 13.413% | $63.9082 | $63.91 | $63.90 | $63.90 |
| Purchase #2 | $85.66 | 7.458% | $92.0485 | $92.05 | $92.05 | $92.00 |
| Purchase #3 | $87.43 | 10.289% | $96.4257 | $96.43 | $96.45 | $96.40 |
| Purchase #4 | $131.36 | 12.397% | $147.6447 | $147.64 | $147.65 | $147.60 |
| Purchase #5 | $80.59 | 9.686% | $88.3959 | $88.40 | $88.40 | $88.40 |
| Purchase #6 | $84.79 | 9.103% | $92.5084 | $92.51 | $92.50 | $92.50 |
| Purchase #7 | $149.48 | 5.434% | $157.6027 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $675.66 | $738.5341 | $738.54 | $738.55 | $738.40 | |