| 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 | $94.66 | 9.163% | $103.3337 | $103.33 | $103.35 | $103.30 |
| Purchase #2 | $48.82 | 11.705% | $54.5344 | $54.53 | $54.55 | $54.50 |
| Purchase #3 | $153.67 | 7.458% | $165.1307 | $165.13 | $165.15 | $165.10 |
| Purchase #4 | $224.98 | 6.854% | $240.4001 | $240.40 | $240.40 | $240.40 |
| Purchase #5 | $36.86 | 9.577% | $40.3901 | $40.39 | $40.40 | $40.40 |
| Purchase #6 | $5.34 | 12.707% | $6.0186 | $6.02 | $6.00 | $6.00 |
| Purchase #7 | $80.74 | 9.537% | $88.4402 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $645.07 | $698.2478 | $698.24 | $698.30 | $698.10 | |