| 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 | $15.83 | 5.837% | $16.754 | $16.75 | $16.75 | $16.80 |
| Purchase #2 | $105.26 | 8.487% | $114.1934 | $114.19 | $114.20 | $114.20 |
| Purchase #3 | $127.79 | 5.731% | $135.1136 | $135.11 | $135.10 | $135.10 |
| Purchase #4 | $239.56 | 12.830% | $270.2955 | $270.30 | $270.30 | $270.30 |
| Purchase #5 | $111.99 | 9.307% | $122.4129 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $98.52 | 11.562% | $109.9109 | $109.91 | $109.90 | $109.90 |
| Purchase #7 | $47.74 | 12.802% | $53.8517 | $53.85 | $53.85 | $53.90 |
| 7 purchase totals = | $746.69 | $822.5320 | $822.52 | $822.50 | $822.60 | |