| 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 | $31.35 | 4.774% | $32.8466 | $32.85 | $32.85 | $32.80 |
| Purchase #2 | $232.38 | 9.557% | $254.5886 | $254.59 | $254.60 | $254.60 |
| Purchase #3 | $80.48 | 6.429% | $85.6541 | $85.65 | $85.65 | $85.70 |
| Purchase #4 | $49.78 | 6.692% | $53.1113 | $53.11 | $53.10 | $53.10 |
| Purchase #5 | $228.47 | 8.151% | $247.0926 | $247.09 | $247.10 | $247.10 |
| Purchase #6 | $85.80 | 6.432% | $91.3187 | $91.32 | $91.30 | $91.30 |
| Purchase #7 | $117.94 | 3.437% | $121.9936 | $121.99 | $122.00 | $122.00 |
| 7 purchase totals = | $826.20 | $886.6055 | $886.60 | $886.60 | $886.60 | |