| 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 | $73.99 | 8.597% | $80.3509 | $80.35 | $80.35 | $80.40 |
| Purchase #2 | $93.67 | 12.562% | $105.4368 | $105.44 | $105.45 | $105.40 |
| Purchase #3 | $80.92 | 11.376% | $90.1255 | $90.13 | $90.15 | $90.10 |
| Purchase #4 | $247.95 | 4.184% | $258.3242 | $258.32 | $258.30 | $258.30 |
| Purchase #5 | $11.31 | 8.115% | $12.2278 | $12.23 | $12.25 | $12.20 |
| Purchase #6 | $216.65 | 10.131% | $238.5988 | $238.60 | $238.60 | $238.60 |
| Purchase #7 | $88.66 | 11.428% | $98.7921 | $98.79 | $98.80 | $98.80 |
| 7 purchase totals = | $813.15 | $883.8561 | $883.86 | $883.90 | $883.80 | |