| 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 | $74.57 | 7.285% | $80.0024 | $80.00 | $80.00 | $80.00 |
| Purchase #2 | $202.59 | 6.664% | $216.0906 | $216.09 | $216.10 | $216.10 |
| Purchase #3 | $189.40 | 11.827% | $211.8003 | $211.80 | $211.80 | $211.80 |
| Purchase #4 | $160.94 | 7.113% | $172.3877 | $172.39 | $172.40 | $172.40 |
| Purchase #5 | $20.76 | 12.473% | $23.3494 | $23.35 | $23.35 | $23.30 |
| Purchase #6 | $203.74 | 5.740% | $215.4347 | $215.43 | $215.45 | $215.40 |
| Purchase #7 | $152.65 | 9.427% | $167.0403 | $167.04 | $167.05 | $167.00 |
| 7 purchase totals = | $1,004.65 | $1,086.1054 | $1,086.10 | $1,086.15 | $1,086.00 | |