| 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 | $76.65 | 7.741% | $82.5835 | $82.58 | $82.60 | $82.60 |
| Purchase #2 | $227.86 | 13.570% | $258.7806 | $258.78 | $258.80 | $258.80 |
| Purchase #3 | $128.62 | 6.396% | $136.8465 | $136.85 | $136.85 | $136.80 |
| Purchase #4 | $221.74 | 7.841% | $239.1266 | $239.13 | $239.15 | $239.10 |
| Purchase #5 | $200.73 | 5.192% | $211.1519 | $211.15 | $211.15 | $211.20 |
| Purchase #6 | $78.78 | 7.406% | $84.6144 | $84.61 | $84.60 | $84.60 |
| Purchase #7 | $155.39 | 4.508% | $162.395 | $162.40 | $162.40 | $162.40 |
| 7 purchase totals = | $1,089.77 | $1,175.4985 | $1,175.50 | $1,175.55 | $1,175.50 | |