| 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 | $32.34 | 7.569% | $34.7878 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $17.86 | 7.451% | $19.1907 | $19.19 | $19.20 | $19.20 |
| Purchase #3 | $185.68 | 4.260% | $193.59 | $193.59 | $193.60 | $193.60 |
| Purchase #4 | $21.62 | 4.396% | $22.5704 | $22.57 | $22.55 | $22.60 |
| Purchase #5 | $115.26 | 4.854% | $120.8547 | $120.85 | $120.85 | $120.90 |
| Purchase #6 | $91.84 | 13.210% | $103.9721 | $103.97 | $103.95 | $104.00 |
| Purchase #7 | $191.85 | 10.275% | $211.5626 | $211.56 | $211.55 | $211.60 |
| 7 purchase totals = | $656.45 | $706.5283 | $706.52 | $706.50 | $706.70 | |