| 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 | $76.78 | 8.668% | $83.4353 | $83.44 | $83.45 | $83.40 |
| Purchase #2 | $120.54 | 12.398% | $135.4845 | $135.48 | $135.50 | $135.50 |
| Purchase #3 | $106.99 | 11.106% | $118.8723 | $118.87 | $118.85 | $118.90 |
| Purchase #4 | $204.73 | 11.854% | $228.9987 | $229.00 | $229.00 | $229.00 |
| Purchase #5 | $9.33 | 12.624% | $10.5078 | $10.51 | $10.50 | $10.50 |
| Purchase #6 | $39.38 | 6.248% | $41.8405 | $41.84 | $41.85 | $41.80 |
| Purchase #7 | $230.82 | 10.746% | $255.6239 | $255.62 | $255.60 | $255.60 |
| 7 purchase totals = | $788.57 | $874.7630 | $874.76 | $874.75 | $874.70 | |