| 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 | $35.76 | 9.177% | $39.0417 | $39.04 | $39.05 | $39.00 |
| Purchase #2 | $47.26 | 9.694% | $51.8414 | $51.84 | $51.85 | $51.80 |
| Purchase #3 | $211.86 | 4.163% | $220.6797 | $220.68 | $220.70 | $220.70 |
| Purchase #4 | $195.67 | 13.132% | $221.3654 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $60.53 | 11.410% | $67.4365 | $67.44 | $67.45 | $67.40 |
| Purchase #6 | $243.30 | 6.462% | $259.022 | $259.02 | $259.00 | $259.00 |
| Purchase #7 | $210.48 | 13.362% | $238.6043 | $238.60 | $238.60 | $238.60 |
| 7 purchase totals = | $1,004.86 | $1,097.9910 | $1,097.99 | $1,098.00 | $1,097.90 | |