| 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 | $231.90 | 10.251% | $255.6721 | $255.67 | $255.65 | $255.70 |
| Purchase #2 | $35.40 | 13.562% | $40.2009 | $40.20 | $40.20 | $40.20 |
| Purchase #3 | $44.47 | 7.735% | $47.9098 | $47.91 | $47.90 | $47.90 |
| Purchase #4 | $63.93 | 7.412% | $68.6685 | $68.67 | $68.65 | $68.70 |
| Purchase #5 | $244.75 | 5.743% | $258.806 | $258.81 | $258.80 | $258.80 |
| Purchase #6 | $54.37 | 6.391% | $57.8448 | $57.84 | $57.85 | $57.80 |
| Purchase #7 | $60.26 | 5.115% | $63.3423 | $63.34 | $63.35 | $63.30 |
| 7 purchase totals = | $735.08 | $792.4444 | $792.44 | $792.40 | $792.40 | |