| 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 | $230.88 | 10.631% | $255.4249 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $33.50 | 13.689% | $38.0858 | $38.09 | $38.10 | $38.10 |
| Purchase #3 | $62.92 | 7.424% | $67.5912 | $67.59 | $67.60 | $67.60 |
| Purchase #4 | $59.37 | 7.149% | $63.6144 | $63.61 | $63.60 | $63.60 |
| Purchase #5 | $50.82 | 7.457% | $54.6096 | $54.61 | $54.60 | $54.60 |
| Purchase #6 | $14.68 | 10.266% | $16.187 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $84.78 | 3.720% | $87.9338 | $87.93 | $87.95 | $87.90 |
| 7 purchase totals = | $536.95 | $583.4467 | $583.44 | $583.45 | $583.40 | |