| 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 | $47.55 | 7.356% | $51.0478 | $51.05 | $51.05 | $51.00 |
| Purchase #2 | $206.53 | 7.798% | $222.6352 | $222.64 | $222.65 | $222.60 |
| Purchase #3 | $16.51 | 11.240% | $18.3657 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $72.81 | 10.291% | $80.3029 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $128.36 | 9.251% | $140.2346 | $140.23 | $140.25 | $140.20 |
| Purchase #6 | $54.42 | 12.523% | $61.235 | $61.24 | $61.25 | $61.20 |
| Purchase #7 | $195.64 | 7.813% | $210.9254 | $210.93 | $210.95 | $210.90 |
| 7 purchase totals = | $721.82 | $784.7466 | $784.76 | $784.80 | $784.60 | |