| 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 | $114.57 | 3.860% | $118.9924 | $118.99 | $119.00 | $119.00 |
| Purchase #2 | $61.60 | 13.807% | $70.1051 | $70.11 | $70.10 | $70.10 |
| Purchase #3 | $84.84 | 6.432% | $90.2969 | $90.30 | $90.30 | $90.30 |
| Purchase #4 | $14.56 | 8.827% | $15.8452 | $15.85 | $15.85 | $15.80 |
| Purchase #5 | $147.44 | 10.117% | $162.3565 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $67.74 | 3.631% | $70.1996 | $70.20 | $70.20 | $70.20 |
| Purchase #7 | $83.67 | 7.703% | $90.1151 | $90.12 | $90.10 | $90.10 |
| 7 purchase totals = | $574.42 | $617.9108 | $617.93 | $617.90 | $617.90 | |