| 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 | $51.87 | 4.299% | $54.0999 | $54.10 | $54.10 | $54.10 |
| Purchase #2 | $29.99 | 7.652% | $32.2848 | $32.28 | $32.30 | $32.30 |
| Purchase #3 | $33.35 | 7.383% | $35.8122 | $35.81 | $35.80 | $35.80 |
| Purchase #4 | $101.73 | 13.765% | $115.7331 | $115.73 | $115.75 | $115.70 |
| Purchase #5 | $158.59 | 8.844% | $172.6157 | $172.62 | $172.60 | $172.60 |
| Purchase #6 | $248.50 | 7.670% | $267.56 | $267.56 | $267.55 | $267.60 |
| Purchase #7 | $20.60 | 13.684% | $23.4189 | $23.42 | $23.40 | $23.40 |
| 7 purchase totals = | $644.63 | $701.5246 | $701.52 | $701.50 | $701.50 | |