| 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 | $45.43 | 4.302% | $47.3844 | $47.38 | $47.40 | $47.40 |
| Purchase #2 | $60.26 | 9.707% | $66.1094 | $66.11 | $66.10 | $66.10 |
| Purchase #3 | $209.66 | 13.671% | $238.3226 | $238.32 | $238.30 | $238.30 |
| Purchase #4 | $5.69 | 10.759% | $6.3022 | $6.30 | $6.30 | $6.30 |
| Purchase #5 | $62.33 | 9.401% | $68.1896 | $68.19 | $68.20 | $68.20 |
| Purchase #6 | $149.51 | 8.285% | $161.8969 | $161.90 | $161.90 | $161.90 |
| Purchase #7 | $189.72 | 6.756% | $202.5375 | $202.54 | $202.55 | $202.50 |
| 7 purchase totals = | $722.60 | $790.7426 | $790.74 | $790.75 | $790.70 | |